iOS 4 to OS 3

Discussion in 'Jailbreaks and iOS Hacks' started by dadallas, Jun 25, 2010.

  1. dadallas macrumors newbie

    Oct 23, 2007
    I tried downgrading from iOS 4 to OS 3 on my 3GS but I think I am screwed. Can someone please verify that by this:

    I have a non hacked 3GS iOS 4 and keep getting the "this device isnt eligible" message after checking the apple servers:

    Is there any hope for me to get back to OS 3?

    The how to I followed:
  2. dadallas thread starter macrumors newbie

    Oct 23, 2007
    Thanks for the reply! Please excuse my ignorance but I have no idea what "Cydia SHSH" means so what that lead you to believe that my iPhone wont meet the requirements for that method?
  3. Bl0ckHe1d macrumors 6502


    Nov 19, 2009
    Cr@p...I didn't see the 3GS!! I am a 3G user therefore i would be useless on helping you!!

    These links may explain more on the 3GS SHSH blobs...

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