I have no idea what happened... phone was fine before dinner. Watched a yuotube video, pushed the display button to put display to sleep. Ate dinner, then found out my phone was off!
I couldn't turn it back on without taking the battery out...
Soo I did that, got the phone back on. I was listening to some music and normally just hit the power button once to turn off the display, but now when I turn off the the display all music stops and everything...! wtf happened!?