Strange LCD problem

[Dimisarta]

Hi guys. I have a really strange problem. Today my phone dropped from my desk with the screen faced down. I picked the phone and i saw the screen went black. After a while some lines appeared and then after i removed the battery and reinserted it the screen was back to normal.
The only problem now is that each time i unlock my phone there is a delay (black screen) and a kind of flickering and then the phone is ok. If i lock and unlock it constantly it stops doing this. If i let it for one minute and try to unlock it the same happens.

Do you have any idea what's wrong ? I have never faced something like this.
Usually when the screen brakes is has constant lines or constant flickering. Not only when unlocking the phone.

Please share your ideas.

 

[dextructor]

Dimisarta

Well For my experience with some LCD screens (most with iPhone) some defects take more time to show up. One LCD screen take 1 month to stop working completly after a hard drop.

If you have the tools and the knowledge in smartphone repair to see if you have a problem with the flat cable and other LCD components it's worth a shot.

 

[Dimisarta]

Dimisarta

Well For my experience with some LCD screens (most with iPhone) some defects take more time to show up. One LCD screen take 1 month to stop working completly after a hard drop.

If you have the tools and the knowledge in smartphone repair to see if you have a problem with the flat cable and other LCD components it's worth a shot.

Hehehe i have already disassembled the phone but the flat cables looked ok. I don't know what else i could check except the flat cables. Any ideA? Also anyone tried to remove the lcd from the digitizer?? Because i don't think it is possible to do so.

 

[_jordan_]

ibuygou sells the replacement screen for $100.

Here is a video where the screen is replaced on an MI2

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