Improved Item:
1.Update Google security patch
2.Several Apps update
3.Google GMS version update

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Several Apps update
3.Google GMS version update

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Several Apps update
3.Bug Fix
4.Google GMS version update

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1. Update Google security patch
2. Several Apps update
3. Update E-label (adding FR warning message)

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.
*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Update charging mechanism
3.GMS update

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:

1. Update Google security patch
2. GMS update
3. Bug Fix


Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.

**How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2

**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher

**System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Remove redundant app shortcuts “Audio Wizard”、 “Splendid” 、“System update” and “Flashlight” from all apps menu
3.Remove ”PC Suite” (CD ROM)
4.Remove “Tap and hold to show menu” form Settings > ASUS customized settings > Touch key setting.
Add “Tap and hold to activate Multi-window ” in Touch key setting
5.Quick Settings supports multiple pages , user can swipe left to right to see more quick settings if using more than 2.
User can enter edit screen by tap the edit button on top right corner to determine which settings enabling or disabling
6.Default Tap and hold Recent apps key to activate Multi-window
7.Add "Game Genie”
8.ZenUI Keyboard added New Unicode code 9.0 emoji and skin tone.
9.The preloaded Holo Spiral, Bubbles, Black Hole, and Phase Beam live wallpapers are not compatible with Android N and will be removed after system update
10.Add bundled notifications switch. (Settings > Notification > Configure notifications.) When multiple notifications for a single app are received,
They can be bundled together into a single group. This group can be expanded to see the individual messages
11.Add Lock screen wallpaper slideshow(Change wallpaper every time you wake up your device.
And users can go to "Settings" -> "Lock screen" -> "Wallpaper slideshow settings" for setting)

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Update Wi-Fi firmware to make device keep Wi-Fi on when screen off

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Update MyASUS and ZenPad Care

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.App update: Zencircle

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch
2.Improve camera quality
3.Update SMMI tool to SMMI_TEST_V5.1.51_CSC_L1L2
4.Update E-Label in Regulatory information
5.Modify light sensor for auto screen brightness
6.App update: Zencircle

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update SMMI tool to SMMI_TEST_V5.1.47_CSC_L1L2
Remove HDMI test case / Add Keyboard test case
2.Fix GPU crash issue
3.Update Camera parameters to adjust abnormal color
4.Update touch firmware
5.Fix delayed Alarm issue
6.Allow WI-FI connect normally to hidden Wi-FI ap
7.Remove Game Center (TW SKU only)

Steps of Update:
1. Check software version of your device***
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update Google security patch to 2016 #6
2.To Improve stability of sensor hub
3.Add system recovery mechanism
4.Adjust power which can enable FOTA to 30%
5.Enable to redeem 100GB free space in Google drive
6.Improve camera effect
7.update SMMI tool to TEST_V5.1.38_CSC_L1L2
8.Bug fix of SD card & USB support
9.Bug fix in searching Miracast after 1ST boot of factory reset
10.Update touch firmware
11.Several Apps update(Contacts、MyASUS、File Manager、Audio Wizard)

Steps of Update:
1. Check software version of your device***
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:

1. Update Google security patch to 2016 #6
2. To Improve stability of sensor hub.
3. Add system recovery mechanism.
4. Adjust power which can enable FOTA to 30%
5. Enable to redeem 100GB free space in Google drive.
6. Improve camera effect.
7. Update SMMI tool to TEST_V5.1.38_CSC_L1L2.
8. Bug fix of SD card & USB support.
9. Bug fix in searching Miracast after 1ST boot of factory reset.
10. Update touch firmware.
11. Integrate Power Saver and ASUS Mobile Manager.
12. Update ASUS Support to ZenPad Care.
13. Add Singapore time zone.
14. Fix bugs in Kids Mode: Block Google Play download functionality in Kids Mode.
15. Add Facebook, Facebook Messenger, Instagram.
16. Add Kindle, TripAdviser.

Steps of Update:
1. Check software version of your device**
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.

**How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2

**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher

**System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Enhance camera quality
2.Update SMMI tool to SMMI_TEST_V5.1.35_CSC_L1L2
3.Enhance audio effect of DTS headphoneX
4.Bug fix in Splendid effect
5.Update Touch Firmware - BIEL_0x42 & LAIBAO_0x44 - bin file
6.Bug fix in Display
7.Fix bugs in Kids Mode: Block Google Play download functionality in Kids Mode
8.Add Facebook, Facebook Messenger, Instagram
9.Add Singapore time zone
10.Fix several strings translation issues

Steps of Update:
1. Check software version of your device***
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.

Improved Item:
1.Update touch FW to improve touch sensitivity
2.Improve quality of audio effect
3.Optimize the accuracy of battery gauge
4.Enhance system stability
5.Improve camera quality
6.Improve quality of Wi-Fi connection
7.Update Google security patch to 2016 #5
8.Remove Dr. Booster and Puffin Browser
9.Update Home placement
10.Several Apps update
11.Remove Motion gesture from ZenMotion Settings

Steps of Update:
1. Check software version of your device***
2. Download device software and Update SOP (From “Manual” Item)
3. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW.
4. Software update cannot transfer the software SKU and downgrade the software version.
5. Wrong SKU may cause update failure, please update the same SKU version only.

*How to know the device storage?
Path: Settings->Storage->Total space
**How to know the device model?
Path: Settings->About-> Model number
***How to know the device software version?
Path: Settings->About-> software information->Build number
****System upgrade may cause part of data missing, please buckup your important data before system upgrading.