downgrade help for 3G on 4.0 to 3.1.2 or 3.1.3 ?

Discussion in 'Jailbreaks and iOS Hacks' started by biggerstory, Jul 3, 2010.

  1. biggerstory macrumors newbie

    Oct 15, 2003
    I'm experiencing the serious slow issues after upgrading.

    can someone point me to the surefire way to get back to 3.1.2 ?

    I jailbroke my 3G w/ redsnow and unlocked w/ ultrasnow.
    my baseband is 5.13.04

    I've read about blobs being saved on Cydia ( mine are not )
    but I think that's just for 3GS.

    thanks folks,

  2. dhlizard macrumors G4


    Mar 16, 2009
    The Jailbreak Community
    Download 3.1.2 or 3.1.3 IPSW for 3G and use iTunes to install it.
    Go to iClarified for a tutorial

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