Ok my fiance sold her computer and I gave her mine and bout me a Macbook pro. I need to update her Iphone but the question I have is when I go to sync it to the itunes on the compter I gave her it says all data will be erased when I sync it with this computer bc its already synced with another 1. So if I sync it will the photos and contacts be erased or not? im not really worried about apps or music just the photos and contacts. She will KILL me if she looses any photos for sure. So i need to know how to sync and backup her phone to this new Itunes without loosing anything for the update. Thanx in advance for any help.