Chosen Solution
Hi, I just had the screen replaced on my wife’s iPhone 6. Prior to the replacement everything was working fine and now after the replacement the screen goes black every so often (typically between 1-5 mins). The phone is still functioning and the back light is still coming through. I then need to lock and unlock the phone which the screen comes back on for a while. I have also noticed that the proximity sensor no longer works since the replacement as well. Any help or suggestions would be greatly appreciated. Thanks, Daniel
Take it back to where you got it repaired from if you got it repaired by someone else. It’s most likely a bad screen and you should get them to fix it without any charge to you as you would of paid for it.
The screen might not be attached properly.
