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  1. Thread AuthorThread Author   #1  
    ze22ab's Avatar
    iPhone Nanite

    1 Posts

    Default Can u downgrade the 3.1.3 mc bootrom to old bootrom?

    I have a quick question, iv upraded to 3.1.3 with the mc bootrom. I was wondering can I downgrade to 3.1.2 with old bootrom?

    My iPhone info
    3gs 16gig
    version: 3.1.3 7e18
    model: mc131x
    modem firmware: 05.12.01

    please let me know,
  2. #2  
    Wiltron's Avatar
    iPhone Intermediate

    219 Posts
    Global Posts
    220 Global Posts


    Only if you've saved your SHSH keys on Saurik's Server (Cydia)..

    If you have not previously jailbroke your phone, then no you can not Jailbreak until 4.0

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