Hi,
I have a friend who's 3GS 3.1 iphone was jailbroken and unlocked on someone else computer. Now she wants to sync or rather transfer music, photos, etc on her computer to her iphone but the itunes on her computer doesn't recognize her iphone. What can she do? Does she need to jailbreak and unlock again or can she simply use pwnage to make her itunes see her iphone? And if she uses pwnage, does she need to use the 3.1 firmware to do it?

Thanks.