hiii.. i got iphone 3gs 3.1.3 with baseband 05.12.01, i haven't unlock it yet, i wanna jailbreak it after i update it to 4.0 but i have seen the link and it says that,
Supported Device(s):
iPhone 3GS ONLY, with older bootrom which has at least been jailbroken once with either redsn0w, PwnageTool, Blackra1n or Sn0wbreeze. If your phone is one of those with newer bootrom, and has only been jailbroken with Spirit, this is not for you. You will end up getting 1600/1604 error when restoring the custom cooked firmware via iTunes.
i have the newer bootrom ayt? any help on jailbreaking ad unlocking my iphone 3gs on 4.0? thanksss really appreciate it, please NO FLAME!!