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I'm trying not to sync over the air yet because the phone has all of my contacts and I want to replace them with her contacts which are in her mobile me account
yes, a reset will erase everything on your iPhone. If you only want to delete all contacts from your iPhone you'll probably have to use a third party app. There are many free apps in the iTunes store (DeleteContacts, Contact Cleaner, Contacts Duster, ...)
Oups. Sorry, Allan is right - a reset doesn't erase data, but the restore does. ![]()
if you use outlook express I have a way I just tried it 1- conect your Iphone to your computer
2- run I tunes
3- under info unchek sync contactes with outlook

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