Hubs broke his out of warranty iP4. I have an old 3GS around that has my data on it and synced to my iTunes. (just using it as an iPod now) How would I go about getting my old 3GS to work for him with all his data and contacts and everything on it just like it was on his iP4? I do know that the sim cards are a different size so what about that? Can I just take both phones to and ATT store and they can handle this for me? He needs a phone desperately!