So I honestly don't know what to do. Over the past few days my phone has been wigging out and not responding when I hit buttons, but it always seemed to fix itself if i let it sit for a minute. But last night I was on my phone when suddenly all the colors got messed up. It looked like someone took blue and smeared it across the screen randomly. And so I reset it and the screen is black. The backlight turns on when I turn it on but the screen remains black. I didn't drop my phone or anything like that. It was literally just sitting in my lap and had been in my pocket all day without being hit or getting wet or anything...Does anyone know what could be the problem???