Well I'm on hold with apple right now because I used an ipod firewire charger (I left my USB charger at home, I'm using someone elses), and all of a sudden my phone vibrated, so I went to check it. I couldn't get it to respond, as in the screen wouldn't turn on. So I held the top button to shut it off. No "slide to turn off" screen, but I pressed it again and got an apple logo like it was powering on. The screen then faded to white, and got hot like it had been in use for a few hours. It wasn't dangerously hot, but I hadn't used the phone for a while. Is this an issue with using the firewire charging port? I couldn't find the output specs of the USB power chord on the apple website, anybody have that available? And what's the next step, to do a full restore? Or is it bricked, anybody have any advice on this?