Unable to Revert back to iOS3

Discussion in 'Jailbreaks and iOS Hacks' started by supercooled, Aug 3, 2010.

  1. supercooled macrumors 6502a

    Joined:
    Sep 6, 2007
    #1
    Hey,

    Got a 3G and it's painfully slow on 4 so I'm trying to revert but I aways get some obscure message saying iTunes can't read it... turns out I needed to backup something called SHSH blobs which I learnt about after day late and a dollar short.

    Is it still possible to downgrade by any other means?

    Please help... it feels like running Snow Leopard on a G3 ... I'm guessing.. no actual experience of such.
     
  2. illutionz macrumors 65816

    Joined:
    Oct 2, 2007
    Location:
    Rhode Island
    #2
    Which iOS you're trying to revert to?

    I did install iOS 3.1.2 on his 3G last night and he has no SHSH blobs...
     
  3. supercooled thread starter macrumors 6502a

    Joined:
    Sep 6, 2007
    #3
    I have vers. 3.1.3 off some site that said I needed SHSH Blobs backed up.

    Where did you get 3.1.2?

    I'm trying another method now... /fingers crossed.
     
  4. illutionz macrumors 65816

    Joined:
    Oct 2, 2007
    Location:
    Rhode Island
    #4
  5. moussekateer macrumors 6502a

    moussekateer

    Joined:
    May 12, 2009
    #5
    The 3G doesn't need SHSH blobs for pre 4.0 firmwares. Google the errors you get, they're fixable.
     
  6. illutionz macrumors 65816

    Joined:
    Oct 2, 2007
    Location:
    Rhode Island
    #6
    Thanks for confirmation. That's what I thought....
     

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