Hi, Is there a way to force a reactivation ? I have an iPhone 3G which was bought second-hand. But now I have an AT&T sim card (already used to activate another 3G). How can I force iTunes to reactivate my iPhone with this Simcard ? I already tried to restore it, but then iTunes shows "register this iPhone or restore a previous backup"... When I choose "register..." it doesn't go with the activation process.... How to force it ? Thanks/Dany.