My brother's tried to update his iPhone 5 to 8.0.2 He went to download 8.0.2, after it installed the phone restarted but still had the "1" badge. He went back to check it out and it said that the software is downloaded and gave him the option to "install". He clicked on install and the phone kept restarting now his phone is showing the connect to iTunes message on the screen and won't do ANYTHING other than show the iTunes message. His phone has never been tied to a physical iTunes computer and he does not even own a computer with iTunes. How do we fix this??