My phone froze on me today. It woke up fine and worked for a bit, but then the touchscreen became unresponsive. I could hold down the power button to get the power off menu up, but couldn't select any of the options. I tried plugging it into the wall charger (battery was at %41), but still nothing. Then all of the sudden the phone started doing a whole bunch of things(like it was lagging and just caught up). Now it seems to be working ok, but I powered it off and left it to charge. I'm using System Panel, but no other task killer other than that, and it's not set to automatically kill anything. The temp was showing like 104F or so though (It's about 84F ambient here today)