Cant update iphone 3gs 3.2.1 to ios4

Discussion in 'iPhone Tips, Help and Troubleshooting' started by gccshrey, Jul 15, 2011.

  1. gccshrey macrumors member

    May 1, 2010
    i have an 3gs 3.1.2 jailbroken and unlocked..but everytime i open cydia it immediately crashes and so i cant save my shsh blobs also.
    i tried to restore to 4.2.1 and itunes gave me 3194 error.
    Help me to restore to ios 4.
  2. macingman macrumors 68020


    Jan 2, 2011
    Pherhaps you are using a tethered jailbreak? You can't restore to 4.2.1 without saved SHSH blobs if you havent saved blobs the only firmware you can restore to is 4.3.3.
  3. awadeee macrumors 68020


    Jan 21, 2011
    4.2.1 is not an option because it is no longer being signed by Apple. You will need to update to 4.3.3.

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