I have been having this issue for a month now. Whenever I try to unlock my phone the screen doesnt come on. The black screen just gets a little bright and some part of the screen I can see some blue. I can operate the phone while this happens, I can unlock and it vibrates and all, I can take pictures, the only thing is the screen is black. I have to lock and unlock it 3-4 times till the screen comes on normally and I also have to press the lock button with extra force.
The issue is not with the button as tap to unlock gives the same problem and the screen doesn't come on when I receive a call as well.
