I have 3G iPhone and it recently got stuck on the apple screen. In the past a reset or restore fixed the problem. Only thing I can think of as being different this time is I upgraded to the new 7.7.1 iTunes. When I got my phone back to restore mode, I connected to iTunes and started up the process. Now 4 1/2 hours later it is still showing the Restoring iPhone from Backup popup in iTunes with about 1/2 of the progress complete. But I don't see it moving anymore. On the iPhone I have the Restore in Progress message showing the battery, but the something is happening icon (spinning hash marks) is kind of showing too. iPhone is super hot too. I'm thinking something is hung up somewhere... Any ideas how to cancel the restore so I can try it again?