I sync'ed up my new iPhone 4 a few weeks ago. I still see some of the jailbroken features from my 3G appearing on my new iPhone 4. i.e. customized word in place of the AT&T logo in the top right-hand corner. Is there a way to completely start from scratch without losing all my pics/contacts etc.? All i want is my new iPhone 4 to be completely stock and still have all my saved information. Thanks for anyone's help.