Screen flickering when i wake up the phone... - Galaxy S II Q&A, Help & Troubleshooting

Hello, every time i when i press the power nor sleep/wake button the screen is flickering with gray and white lines a half a second before i see the lockscreen. I have just started to notice this lately. i am running everything stock (xwki8-2.3.5) and i have downgraded and upgraded but nothing is working. Is there any fix to this or should i return the phone?
Plzz help me, this is quite annoying for mee!!

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Anyone????????????????

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Hello????? Anyone???????????

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if you are taking about the lines that apears in 0.003 sec when you try to wakeup your phone after it goes sleep , disable all crt annimations or just flash another rom
it is normal in some roms and you cant even notice it apears in only 2 mili seconds or may be micro seconds otherwise here is what you shuold do
if you are in waranty you may replace your phone because i think it will be hardware related , but if you cant , your last hope is to root it and flash custom rom to see if the problem solved
some times problems were though to be hardware problem but rooting and changin the rom solved some issues ,
ex: my phone sound was soooo bad , when i frist bought it , and i thought that my speaker is damaged but after flashing agood rom the problem gone
but it is better to go to samsung center if you can replace it , better to get entire new phone then also root it
---------- Post added at 08:20 PM ---------- Previous post was at 08:15 PM ----------
oinkylicious said:
Click to expand...
Click to collapse
lol , i answered him supposing that he had turned it on and off for sure

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evaworld said:
if you are taking about the lines that apears in 0.003 sec when you try to wakeup your phone after it goes sleep , disable all crt annimations or just flash another rom
it is normal in some roms and you cant even notice it apears in only 2 mili seconds or may be micro seconds otherwise here is what you shuold do
if you are in waranty you may replace your phone because i think it will be hardware related , but if you cant , your last hope is to root it and flash custom rom to see if the problem solved
some times problems were though to be hardware problem but rooting and changin the rom solved some issues ,
ex: my phone sound was soooo bad , when i frist bought it , and i thought that my speaker is damaged but after flashing agood rom the problem gone
but it is better to go to samsung center if you can replace it , better to get entire new phone then also root it
---------- Post added at 08:20 PM ---------- Previous post was at 08:15 PM ----------
lol , i answered him supposing that he had turned it on and off for sure
Click to expand...
Click to collapse
Yes i will go to the store where i buyed it (Elkjøp) and explain, but do you .think they will take the phone and replace because of this issue. And it also started happen lately, it didnt happen before. Well thanks for the help

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Hi;
I have got the same issue. Yesterday I tried another ROM and yet the same problem all over again. Have you find a solution lately?

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same thing was happening to Me I installed Ics
Sent from my GT-I9100G using XDA Premium App

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I have same problem since last week....but in my case continuous flickering......
do anybody of you got done correct your phone?

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indresh88 said:
I have same problem since last week....but in my case continuous flickering......
do anybody of you got done correct your phone?
Click to expand...
Click to collapse
Its hardware issue. After a while the screen will go black though you can feel your phone is still working. It may need a main board replacement.

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is you screen set ti dither for powersave? just a thought before you chuk you phones.

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No...i even flashed the stock firmware.....but no luck...
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