Need help jailbreaking/unlocking iphone 3g

Discussion in 'Jailbreaks and iOS Hacks' started by JoEw, May 1, 2011.

  1. JoEw macrumors 68000


    Nov 29, 2009
    So my mom has been using my old iphone 3g on the old 3.xx firmware i jailbroke and unlocked it for her. But then it was not booting up so she restored it and she landed on 4.2.1 firmware now I need help jailbreaking it and unlocking it so she can use it on T-Mobile again this is what tiny umbrella gave me.

    Baseband: 05.15.04-5.8_M3S2

    if anyone can help I would appreciate it a lot.
  2. rgarjr macrumors 603


    Apr 2, 2009
    Southern California
    That BB can't be unlocked with Ultrasnow. Your only choice is to use the iPads BB.
  3. JoEw thread starter macrumors 68000


    Nov 29, 2009
    please explain what that means i havn't unlocked in a LONG time.

    is it possible to down grade to an older firmware?

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