Screen flickering/blinking Xperia Z1

[Felini]

Sometimes my display flickers for a few seconds, doesnt mater where I am on screen, I noticed it mainly in call logs/calling, chrome, home screen and messages. It's nothing major and it's kinda weird flicker, like anti aliasing lines or something like that. And it happens mainly in dimmed light conditions. On the whole screen, not any specific part/corner.

After few seconds it goes away and it doesn't happen all the time, nor constantly.

Did anybody noticed it on their phone? Could it be software or hardware related? I'm on 4.4.4 kitkat and the phone is week old. It was already in water for tests but everything was properly sealed, doesn't have any fall damage etc., I take good care of stuff.

Any help is appreciated.

[farirdx]

What kind of hardware problem ? I changed software ...I changed display ..I tried many methods. What kind of hardware problems ..? Can u mention it please?

[slimrazy]

my screen started to flicker after the replacment with a new one and ther is no support in my area 

[Uliwooly]

@slimrazy

Have you repaired the phone with PCC?

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[evaldas1982]

my screen started to flicker recently as well. Wasn't much at the start but now it's getting worst. Can't watch any pictures (same like in post above), geting horizontal lines when on the calls or mobile data on Edge signal !!! Updated phone to latest software 14.6.A.1.216 no changes, reset to factory setting still nothing. So is it a hardware issue? 

[vm2]

any solution without going to service centre

[vm2]

can u say as soon as possible ?

[rain09]

I have Xperia z1 my display flicker when my phone gat heat please help me

[kx34pz]

Set to WCDMA only..

Flickering happens when ur phone connects to 2g.

So set to.WCDMA only..  The flickering will stop.. It worked for me