Okay, so yesterday, I was just playing Geometry Dash on my phone;downloaded it for my brother. Then once in the night when I was playing it, it just just off. The game blinked, then szzzz. It wasn't hot or anything, and when it shut off, the home and back arrow button were still glowing. What does this have to do with anything? Now my phone is just off and won't turn on at all, not even while charging.