downgrade to 3.13. from 4.1(8b117) iphone 3g

Discussion in 'Jailbreaks and iOS Hacks' started by Ljw1976, Sep 22, 2010.

  1. Ljw1976 macrumors member

    Joined:
    Oct 12, 2008
    #1
    since i updated the firmware..i havent been able to use some of the jailbroken apps.and has significantly slowed down my iphone 3g...

    ive watched some youtube vids..and followed some of the instructions shown on the vids..but to the same result it says it cannot install..and therefore asks me to revert back to 4.1.


    ive used methods of such..recboot...and then chose the file downloaded i.e 3.1.3 psw

    any suggestions..?
     
  2. iPhone-power macrumors 6502a

    Joined:
    Nov 12, 2009
    #2
    Use TinyUmbrella or modify the hosts file and point iTunes at 3.1.3 IPSW.

    And you can downgrade the firmware, but not the baseband, so I hope you don't need to unlock.
     
  3. vgopal macrumors member

    Joined:
    Sep 9, 2010
    #3
    i restored to 3.1.3 from 4.1 fine.
    just restored in itunes then used tinyumbrella to kick device out of recovery
     
  4. iPhone-power macrumors 6502a

    Joined:
    Nov 12, 2009
    #4
    Yep, just how it works as long as you don't need to unlock.
     
  5. Ljw1976 thread starter macrumors member

    Joined:
    Oct 12, 2008
    #5
    as im understand what you guys mean..is there a step by step....?


    as i have tried this a number of times...and from recboot is the same result...
     
  6. Ljw1976 thread starter macrumors member

    Joined:
    Oct 12, 2008
    #6
    I CAN ALSO TELL YOU THE ERRROR CODE I GET AFTER IT SAYS when install of 3.1.3 the code = (1015) if that helps anyone...!!
     

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