I just installed the intelliscreenX update for 5.1 support and I think the latest corona installed with it on my iPhone 4s running 5.0.1. Everything seemed fine, so I pressed the "Reboot Device" button after it installed. When it finally booted back up, it asked for my pin for about 4 seconds and then blacks out and goes to the black screen with a spinning gear, which the gear eventually freezes. I've tried restarting, entering in and out of DFU mode, nothing works. It just keeps giving me the same thing, a frozen black spinning gear after boot. Has anyone else had this problem?