Hi i have just got a second hand iphone, and don't no if it has been jailbreak done or not. the phone is a USA one and everything seemed to be working fine ie: safari, installer, utube, the only problem i'm having is when i use iTunes the fone syncs fine with the contacts and photos in the phone, but when i try putting music on the phone it dosn't transfare. Here are the phone. details software version. 1.1.1