My phone was working fine until this evening. When I went to check my email, the screen went first to the red eye, where it stayed for a long time, then the phone started the reboot cycle and just kept repeating that. I couldn't shut it off normally, so I pulled the battery. Now it won't start at all. The battery had plenty of power, and I also tried a spare battery that was fully charged, so that is not the problem. Does anyone have any suggestions?