Is there any way to use another sim on a MC 3GS iPhone?

Discussion in 'Jailbreaks and iOS Hacks' started by Alvi, Mar 25, 2010.

  1. Alvi macrumors 65816

    Alvi

    Joined:
    Oct 31, 2008
    Location:
    Mars
    #1
    Hi, guys I've been making some hard research on this topic of unlocking and jailbreaking MC 3.1.3 3GS

    i heard it's possible to downgrade a MC 3GS to 3.1.2 with iTunes 8.2.1 but i just failed, however i heard about those additions to sim cards that allow other carriers to use it, what's they're name and do they really work?

    Does anyone know when the new version of OS 3 will come out?
     
  2. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #2
    Not possible to downgrade unless you got your shsh's saved.
    And definatelly no on the unlock once updated to 3.1.3
     
  3. Alvi thread starter macrumors 65816

    Alvi

    Joined:
    Oct 31, 2008
    Location:
    Mars
    #3
    Damn, but will it be possible once 3.1.4 or something comes out?
     
  4. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
  5. labman macrumors 604

    labman

    Joined:
    Jun 9, 2009
    Location:
    Mich near Detroit
    #5
    Since it not out yet!

    How would anybody be able to answer this? :rolleyes:
     

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