I've erased everything off of the phone via the reset tab in the general settings tab and have synced the phone with a bunch of a data to overwrite any personal data yet when I hook up my old iPhone it still brings up my name and my number in iTunes. I'm selling the phone and don't want the other person to have my information pop up when they hook up to iTunes. How do I erase the name of the phone and the former number from everything? Any suggestions and or help is appreciated. Thanks.