iPhone 3GS 3.0 to 3.1.2

Discussion in 'Jailbreaks and iOS Hacks' started by hchavarria, Feb 6, 2010.

  1. hchavarria macrumors 6502

    Joined:
    Oct 8, 2008
    #1
    Hello. I have been away from the iPhone for a while and just came back and my iPhone 3GS has 3.0 installed. I want to upgrade to 3.1.2 and was wondering how I can go about doing that since iTunes will only allow me to go to 3.1.3.

    Thanks.
     
  2. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #2
    Do you have your shsh's saved thru cydia?
    If not it's not possible at the moment.
     
  3. hchavarria thread starter macrumors 6502

    Joined:
    Oct 8, 2008
    #3
    Yes. When I go to cydia it says "This device has SHSHs on file for iPhone OS: 3.1, 3.1.2
     
  4. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #4
    You are golden then:)
    Make sure to make the change to your iTunes program on your computer so it contacts sauriks server instead of Apples for
    verification.
     
  5. hchavarria thread starter macrumors 6502

    Joined:
    Oct 8, 2008
    #6
    Thanks for the replies...now does anyone know a trustworthy source for the 3.1.2 ipsw file? I can search for it in google but rather someone suggest a good source.

    Edit:

    I am downloading from iClarified...Thanks for all the help.
     

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