Acer Liquid MT touchscreen doesn't work

[Guest sarah1221]

Hello everyone,

 

I have a problem with the touchscreen of this mobile, it doesn't work.

I've tried to install different recoveries or roms but the problem is still there.

 

Anyone can help me, please?

thank you

 

P.S.

 

Could be some problem with the driver?

How can I reinstall it?

 

 

 

Update:

 

I left the mobile turned off and without battery for about 4 hours.

When I turned it on, the touchscreen worked more or less but only for 5 minutes.

The touch buttons have never worked since the problem started.

Edited June 5, 2015 by sarah1221