hi my friend just got a iPhone 3 from a friend of hers and she wanted to erase everything so she went to general>erase all content and settings and is been 7 hours now that is still showing the iPhone logo. she called the person she bought it to and said that its on jailbroken... what should she do for it to start normal? is it normal to wait that long or the jailbroken has to do something not starting it?