Hey there
I was typing a message and the screen suddenly went black and locked. I unlocked it and after a few seconds it did it again.
Every time it got quicker to the point I had to rush my passcode or it would already be a black screen before I finish putting it in.
I've tried holding the volume up and power key and restarting. I get about 30 seconds use before the cycle starts again.
I have managed to get into settings and turn all of the screen settings to 30 mins but this has made no difference.
help! My phone is going off and I can't do anything about it and people are going to think I'm being ignorant!
