Problem with LCD and Buttons on the screen

[Guest popy_popsy]

Hi guys,

I am having problem with my Acer Liquid's Touch scren buttons as well as with LCD panel.Since my LCD was cracked and I have successfully replaced it(Not by myself with Mobile professional),I am having this issue.I have thought that may be the ROM is not working properly so I have flashed a fresh ROM which is 4.002.14.EMEA.GEN1_A22F_A_256.But now it has become worst.Home,Back,Search & Menu buttons are not working properly.The LCD is working properly with touch.Any idea what has to done to resolve this problem with buttons as it is very annoying.Thanks in advance.

[Guest Auxx]

My friend had such issue after replacing screen - it is not properly installed. Your professional should reinstall it.

[Guest siggey]

Hi guys,

I am having problem with my Acer Liquid's Touch scren buttons as well as with LCD panel.Since my LCD was cracked and I have successfully replaced it(Not by myself with Mobile professional),I am having this issue.I have thought that may be the ROM is not working properly so I have flashed a fresh ROM which is 4.002.14.EMEA.GEN1_A22F_A_256.But now it has become worst.Home,Back,Search & Menu buttons are not working properly.The LCD is working properly with touch.Any idea what has to done to resolve this problem with buttons as it is very annoying.Thanks in advance.

Probably some flat cable is broken or not connected.