Ok heres my situation, i have an iphone on the original firmware (1.0) and i have another one on 1.1.1, i want to try to unjailbreak the one with original firmware so i can use the program irepo so i can put my music on my new iphone. I dont want to restore because i dont have the computer that had all my music that i have on my old i phone. Anyway you guys can help me here? Thanks in advance.