My Zenfone 5 BRICKED and cannot enter DROIDBOOT

My zenfone 5 bricked after flashing mannual update.zip file.....
now my phone Stucks on ASUS logo....
and when i try to enter Droidboot,it shows USB logo and then turns off immediately...
now i can't even enter droidboot....what should i do.....help me plzzzzzz......

I tried almost every solution in internet:
1.Manufacturing flash tools(stucks at 7%) then fails
2.xfstk flash(says WinDriver error)but i have both Intel and ASUS android drivers....

Help Me Please

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EDIT : PROBLEM SOLVED

My experience try to enter recovery mode without droidboot :
Press and hold (power + vol up) after phone vibrate immediately press (vol down) multiple times.

If it could, you must download adb driver and full firmware from asus.com based your recovery and sku version.
Next select apply update from adb, copy your firmware to adb folder and open command from adb folder

Command : adb sideload firmware-name.zip
Goodluck

try plugging your phone on a charger. (turned off). usb sign will show for a sec.  then try the combination keys for droidboot.

forde_28 posted on 2015/5/30 07:07
try plugging your phone on a charger. (turned off). usb sign will show for a sec.  then try the comb ...

Nothing happen, still show usb logo and then turn off

Hello, try this tutorial: http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=1625

SansZero posted on 2015/5/30 07:19
Nothing happen, still show usb logo and then turn off

Try it a couple of times.  I also have problems like that before the bridge. Turn off phone. Conect to charger or usb wire. You can see usb logo pops up. Press the combination keys.  Bot droidboot and recovery. Steadily until booting starts up.

keep the volume up button + powe button button pressed.... note- dont release the power button

Hello, try this tutorial: http://www.asus-zenfone.com/2014/11/how-to-unbrick-zenfone-5-and-zenfone-6_8.html?m=1

Try using a JIG if these tutorial doesnt work a JIG will force your phone to enter download mode then use ADB to sideload a new firmware

Please refer to xda forum, it will be better

hi there,

since that i also have the similar problem as SansZero face, can someone help me with the problem?
but the difference here is my phone is zenfone 5 LTE ww v2.21.20.14   4.4.2 kit kat (T00K)...i cannot get into droidboots, phone keep on bootloop and in the end USB image (cloverview) appear.

When i plug in my phone with USB cable to PC or during charging, sometimes the cloverview bar turn to red then turn back to white..need super duper help here as i have tried so many methods

it happen like this since i've tried to reboot but failed, and finally i went to factory reset