What do I do if my phone won't turn?
I have a Samsung Galaxy Note II, 4 years old, and it's fully charged. In the middle of the night, I believe the phone went to restart itself, but it didn't turn all the way on. The screen that said, Samsung Galaxy Note II came on, but nothing else. I have taken out the battery and put it back in multiple times and I tried to turn it back on, but it does the same thing. What do I do or what's the problem?