Sph1re

Hard brick Acer liquid A1

8 posts in this topic

Hello all,

I have a big problem on my liquid... it's bricked

- the screen remains black

- no logo acer

- no recovery

- no fastboot.

I remove the sd no improvement ...

it does not load

- The backlight works but display is blank

- impossible to gain recognition on a pc (I tested all the drivers)

the only thing it does is vibrate according to the key combination.

- fastboot mode the backlight does not even work ...

- it heats up in usb (with and without battery)

What to do? please

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Maybe a dead screen?

Have you tried the unlock screen, to see if it recognises the unlock screen?

Try to press on the front acer logo over the touch sensitive buttons and turn screen on/off. Maybe a loose screen ribbon cable.

Hope this helps.

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@charlton22

thank you for your answer, it does not start in "normal" no vibration for this mode

usb on the backlight remains on and does not sleep ...

this problem has occurred after the installation and activation of the memory option AP2SD CM9 liquid (freeze on start CM animation)

Edited by Sph1re
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Try some key combination until it's recognised by the acer download tool and flash the froyo bin.

I had a similar brick and I solved with a random key combination :P, don't know how. try until it's recognised by ADT.

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press an hold the camera & volume key, it should vibrate 2 times then connect with your pc anf flash the froyo bin using ADT

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press an hold the camera & volume key, it should vibrate 2 times then connect with your pc anf flash the froyo bin using ADT

I must be at the 100 th attempt (with hot keys, etc ... retrer battery) ADT: Not connected ...

He always reacts with the vibrations but impossible to do better now

I am disappointed :(

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then my friend you have no choice but to take ur cell phone to acer care centre and the guys there will most probably tell u that ur motherboard has been damaged and u have to replace it which will take 6-10 days

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I must be at the 100 th attempt (with hot keys, etc ... retrer battery) ADT: Not connected ...

He always reacts with the vibrations but impossible to do better now

I am disappointed :(

Try to use Ubuntu or OSX to recognize the device in ADB. I've had problems with the windows drivers.

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