Hello, Yesterday my iOS 7 Beta crashed. I restarted my iPhone and I was stuck on the spinning circle. I deciede to turn the phone OFF and while pressing the HOME button connect it to my iTunes. iTunes found it and I restored Beta 2 by holding alt+clicking the restore button. Now iOS 7 Beta 2 is instelled, but the phone says Activation Error. I was using THIS phone when iOS 7 crashed. My UDID is definitely registrated! I was using it before and I had no issues. Any help?