Trying to jailbreak on modem firmware 04.28.08

Discussion in 'Jailbreaks and iOS Hacks' started by aStagnantSleep, Jun 22, 2009.

  1. aStagnantSleep macrumors newbie

    Jun 19, 2009
    i Just bought an iPhone 3G with the latest OS (3.0) and the modem firmware happens to be 04.28.08.

    Can i still jailbreak it? If not, is there a way to downgrade the OS AND the modem firmware? Thanks
  2. milk242 macrumors 6502a

    Jun 28, 2007
    I believe you can jailbreak but you cannot unlock the phone until ultrasn0w is released. Usually the baseband (modem firmware) only affects unlocking the phone.
  3. aStagnantSleep thread starter macrumors newbie

    Jun 19, 2009
    i bought it off a guy who unlocked it for me. I was trying to jailbreak it but it bricked. haha.

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