Caution:
Only for Windows Mobile 6

Additional features and improvements:
1. Solve echo problem only happened in Hungary.

Please update as follow tips:
1. Unzip P535_FW_A491.rar and you will get P535-FW-a491.exe
2. Copy P535-FW-a491.exe to Mini SD card’s root directory.
3. Insert Mini SD card to P535’s expansion slot (on top of P535).
4. In P535, go to File Explorer and select Mini SD card.
5. Click on P535-FW-a491.exe and it will execute update firmware
6. After the update complete, it will show a Successful dialog. Please click ok to reset P535 (it will reset automatically after ok is pressed, please wait for a few seconds).
7. After P535 has been rebooted, please go to Start > Setting > System > System Information > Version to check that the radio version is A4.9.1

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.9.1
3.Fix desktop email content couldn't be synced to PDA problem.

Note:
While the file size is large, it would take around 3 minutes to complete the whole upgrade process. Please don''t execute other programs during the process

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
1. Improve the Player performance when playing big video file stocked in external memory card.

Installation:
1. Unzip PlayerImprover.zip file
2. Copy PlayerImprover.cab into device and click to run.
3. Reset device.

Note:
1. This patch is for all area
2. After cleanboot, it need reinstall this patch.

Caution:
Only for Windows Mobile 6

Additional features and improvements:
1. For Croatia users to solve the "short-number" issue. With this firmware installed, Croatia users could enable the service brought by 92, 93, 94, 987, and 9155

Please update as follow tips:
1. Unzip P535_FW_V490_for_CR.zip and you will get P535-FW-V490_for CR.exe.
2. Copy P535-FW-V490_for CR.exe to Mini SD card’s root directory.
3. Insert Mini SD card to P535’s expansion slot (on top of P535).
4. In P535, go to File Explorer and select Mini SD card.
5. Click on P535-FW-V490_for CR.exe and it will execute update firmware
6. After the update complete, it will show a Successful dialog. Please click ok to reset P535 (it will reset automatically after ok is pressed, please wait for a few seconds).
7. After P535 has been rebooted, please go to Start > Setting > System > System Information > Version to check that the radio version is V.4.9.0

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.4.4

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

P535 Radio Firmware V4.8.1 Only for Hongkong area

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.9.3
3.Solve Bluetooth setting profile unreadable problem

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.4.0
3.OS language is only in english.

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.6.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Only for Taiwan user

Additional features and improvements:

1. Microsoft Windows Mobile 6 Update
2. Extended ROM V1.2.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format MiniSD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use MiniSD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.4.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.2.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.9.0

Note:
While the file size is large, it would take around 3 minutes to complete the whole upgrade process. Please don''t execute other programs during the process

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won't turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.3.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.5.1

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.5.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder
(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap;
In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order
for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.4.1

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5,please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.2.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Only for Hongkong User (In Traditional Chinese)

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM V1.4.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM V1.4.1

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1. Extended ROM V1.5.0
2. Solve Password problem: Setting password in logging in system process then when user make device wake up, it notices ''Password is valid''

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.6.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
V.4.3.12 ITA => V.4.7.17 ITA

1. Microsoft Windows Mobile 6 Update
2. Extended ROM Version V1.4.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format MiniSD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
V.4.7.12 WWE

1.Microsoft Windows Mobile 6 Update
2.Extended ROM V1.6.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:

1.Microsoft Windows Mobile 6 Update
2.Extended ROM Version V1.3.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
V.4.7.12 WWE_EE

1.Microsoft Windows Mobile 6 Update
2.Extended ROM V1.3.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
V.4.7.12 German

1.Microsoft Windows Mobile 6 Update
2.Extended ROM V1.4.0

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.8.0 or above.
4.After the installation, previous data will not be found.
If your OS version is WM5, please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data. This action might cause system malfunction or data missing)
If your OS version is WM6, please use SPB Backup software to Backup your personal Data.
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap; In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning: Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

ASUS PDA Phone P535 WM6 Firmware V4.7.21 only for HK user (Simple Chinese Version)

Caution:
Only for Windows Mobile 6

Additional features and improvements:
1. This firmware improved PIN code input delay problem.
2. This firmware improved the searching network speed.

Please update as follow tips:
1. Unzip P535-FW-V480.rar and you will get P535-FW-V480.exe. Copy P535-FW-V480.exe to Mini SD card’s root directory.
3. Insert Mini SD card to P535’s expansion slot (on top of P535).
4. In P535, go to File Explorer and select Mini SD card.
5. Click on P535-FW-V480.exe and it will execute update firmware
6. After the update complete, it will show a Successful dialog. Please click ok to reset P535 (it will reset automatically after ok is pressed, please wait for a few seconds).
7. After P535 has been rebooted, please go to Start > Setting > System > System Information > Version to check that the radio version is V.4.8.0

Additional features and improvements:
V.4.3.14 FRA => V.4.7.13 FRA:

1.Microsoft Windows Mobile 6 Update

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone, or it may cause device OS broken then won''t turn on anymore.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.6.0 or above.
4.After the installation, previous data will not be found.
Please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.
This action might cause system malfunction or data missing)
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder
(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap;
In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order
for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Please notice, don’t set device password in ''password'' setting screen when logging in system after upgrade or clean boot, or it will make ''password is valid'' problem happen.
Please set device password as follow: after system restart and goes in to today screen. Go to [Start] -> [Setting] -> [Personal] -> [Lock] then set password as you wish.

only for Hong Kong user

Additional features and improvements:
V.4.3.25 WWE => V.4.7.12 WWE:

1.Microsoft Windows Mobile 6 Update

Caution:
1.Do not upgrade to different language or regional version onto your PDA Phone.
2.It is recommended to format SD card into FAT format.
3.Please also install phone module firmware V4.6.0 or above.
4.After the installation, previous data will not be found.
Please use ActiveSync to synchronize and backup your personal data.
(Please do not use SPB Backup to backup and restore your personal data.
This action might cause system malfunction or data missing)
5.Due to compatibility issue, please use ActiveSync version 4.5
http://www.microsoft.com/windowsmobile/activesync/activesync45.mspx
6.Please make sure battery level is above 60%
7.Please make sure to use SD card with capacity 2G or less for upgrade.
8.Please make sure that there is no other folder named "2577".
If such folder exist, please rename it to a different name then change it back after upgrade.
9.After the installation, please go to "Start"=>"Setting"=>"System" and restore back to default.
10.Please be notified that it cannot be downgraded to Mobile 5 after upgraded to Mobile 6.
Please make sure you acknowledge such limitation and then proceed with the following steps.

Please follow the below procedures to upgrade:
1.Please format your Mini-SD first.
2.Unzip the file and copy it to Mini-SD card''s root folder
(Under Mini-SD''s root folder, there should only be folder 2577, AsusP535.cap, and GalaxyII.cap;
In folder 2577, there should only be Autorun.exe).
3.Insert the Mini-SD with upgrade firmware into P535''s expansion slot and wait for firmware to setup automatically.
If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4.Click "System" => "Update ROM"
5.System will enter update mode, here the first part of upgrade will start.
Warning:Do not interrupt the upgrade process. Please execute the rest of the steps until completing step 8 in order
for the unit to execute normally. After the upgrade is complete, a message in red will be displayed.
Please press and hold power button and reset at the same time to start second part of upgrade.
6.After reboot, it will automatically enter update mode. This upgrade takes about 3 mins, please wait patiently.
Please do not interrupt the upgrade process. After upgrade is done, system will reboot automatically.
7.After reboot, it will install extended ROM automatically. After upgrade is done, system will reboot automatically.
8.Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Caution:
Please install Phone firmware V4.7.0 with ROM V4.7.12 or later for better compatibility.

Additional features and improvements:
V.4.5.0 => V.4.7.0

Compatible with Mobile 6

V.4.3.0 => V.4.5.0

Solve the Vodafone STK problem for Germany.

V.4.0.0 => V.4.3.0

1. Improve the stability of phone conversation.
2. Enhance the support for supplementary service
3. Increase the support for Voice Mail Services
4. Correct the Roaming icon
5. Improve the stability of GPRS connection.


Please update as follow tips:
1. Connect P535 with an adapter (to ensure sufficient power while updating)
2. Unzip P535-FW-V470.rar and you will get P535-FW-V470.exe. Copy P535-FW-V470.exe to Mini SD card’s root folder
3. Insert Mini SD card to P535’s expansion slot (on top of P535).
4. In P535, go to File Explorer and select Mini SD card.
5. Click on P535-FW-V470.exe and it will execute update firmware
6. After the update is complete, it will show a Successful dialog. Please click ok to reset P535 (it will reset automatically after ok is pressed, please wait a few seconds).
7. After P535 has been rebooted, please go to Start > Setting > System > System Information > Version to check that the radio version is V.4.7.0

This patch is to fix Bluetooth language display issue.

Caution:

1. This patch is for P535 Portuguese only.
2. After clean boot, the patch will no longer exist. Pleaes install the patch again.

Installation:

1. Copied the attached patch(.CAB) into Mini-SD card.
2. Insert Mini-SD card into P535
3. Go to Start\Programs\File Explorer\Mini-SD to execute the .cab file.

Only for Taiwan user

Asus PDA Phone P535''s latest firmware for Russia

Additional features and improvements:
1. Improve communication stability of phone and GPRS.
2. Improve noise during camera preview.
3. Improve stability in idle mode.
4. Improve stability in A2DP connection.
5. Improve keypad reaction time.
6. Improve volumn stability during communication in earphone, headset or Bluetooth headset.
7. Improve WiFi WPA-PSK connection stability.
8. Change partitial system message description.
9. Update Extended ROM to V1.5.4 RU00
10. Update the translation software

Caution:
1. Do not upgrade to different language or regional version onto your PDA Phone.
2. Please also install phone module firmware V4.3.0 or above.
3. After the installation, previous data will not be found.
Please backup by using bundled backup software before installation.
4. After the installation, please go to "Start"=>"Programs" and restore back to default.

Please follow the below procedures to upgrade:
1. Please format your Mini-SD first.
2. Unzip the file and copy it to Mini-SD card''s root folder (Under Mini-SD''s root folder, there should only be folder 2577 and Galaxy.cap; In folder 2577, there should only be Autorun.exe).
3. Insert the Mini-SD with upgrade firmware into P525''s expansion slot and wait for firmware to setup automatically. If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4. Follow steps indicated on screen until the installation is complete.
5. Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
1. Improve communication stability of phone and GPRS.
2. Improve noise during camera preview.
3. Improve stability in idle mode.
4. Improve stability in A2DP connection.
5. Improve keypad reaction time.
6. Improve volumn stability during communication in earphone, headset or Bluetooth headset.
7. Improve WiFi WPA-PSK connection stability.
8. Change partitial system message description.
9. Improve security for My Secret Folder.
10. Improve driver will fail to connect to a WPA AP when the process of reconnect failed.

Caution:
1. Do not upgrade to different language or regional version onto your PDA Phone.
2. Please also install phone module firmware V4.3.0 or above.
3. After the installation, previous data will not be found.
Please backup by using bundled backup software before installation.
4. After the installation, please go to "Start"=>"Programs" and restore back to default.

Please follow the below procedures to upgrade:
1. Please format your Mini-SD first.
2. Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577 and Galaxy.cap; In folder 2577, there should only be Autorun.exe).
3. Insert the Mini-SD with upgrade firmware into P525''s expansion slot and wait for firmware to setup automatically. If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4. Follow steps indicated on screen until the installation is complete.
5. Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".

Additional features and improvements:
1. Improve communication stability of phone and GPRS.
2. Improve noise during camera preview.
3. Improve stability in idle mode.
4. Improve stability in A2DP connection.
5. Improve keypad reaction time.
6. Improve volumn stability during communication in earphone, headset or Bluetooth headset.
7. Improve WiFi WPA-PSK connection stability.
8. Change partitial system message description.
9. Improve security for My Secret Folder.
10. Improve driver will fail to connect to a WPA AP when the process of reconnect failed.

Caution:
1. Do not upgrade to different language or regional version onto your PDA Phone.
2. Please also install phone module firmware V4.3.0 or above.
3. After the installation, previous data will not be found.
Please backup by using bundled backup software before installation.
4. After the installation, please go to "Start"=>"Programs" and restore back to default.

Please follow the below procedures to upgrade:
1. Please format your Mini-SD first.
2. Unzip the file and copy it to Mini-SD card''s root folder(Under Mini-SD''s root folder, there should only be folder 2577 and Galaxy.cap; In folder 2577, there should only be Autorun.exe).
3. Insert the Mini-SD with upgrade firmware into P525''s expansion slot and wait for firmware to setup automatically. If the firmware didn''t execute automatically, please execute Autorun.exe in Storage Card\2577\.
4. Follow steps indicated on screen until the installation is complete.
5. Please Confirm version in "Start"=>"Setting"=>"System"=>"System Information"=>"Version".