Quick unlock question...

Discussion in 'Jailbreaks and iOS Hacks' started by mrat93, Oct 24, 2010.

  1. mrat93 macrumors 65816

    mrat93

    Joined:
    Dec 30, 2006
    #1
    My brother wants me to sell his 3GS MC model. To get a little more money, I think we should update to 4.1.

    He's on 4.0.1 with modem firmware 05.13.04.

    From what I've looked up, I can build a custom IPSW with Pwnagetool, preserving the baseband, and use Ultrasn0w to unlock. Is this correct?
     
  2. Intell macrumors P6

    Intell

    Joined:
    Jan 24, 2010
    Location:
    Inside
  3. mrat93 thread starter macrumors 65816

    mrat93

    Joined:
    Dec 30, 2006
    #3
    Sweet, thanks!
     

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