iPhone iPhone 3gs 6.0.1 jailbreak

Discussion in 'Jailbreaks and iOS Hacks' started by DedeGJ, Nov 18, 2012.

  1. DedeGJ macrumors newbie

    Joined:
    Sep 18, 2012
    #1
    Hello,

    i have 3gs with 6.0.1, and i want to downgrade software. but i have SHSH's only from 4.1.. can i downgrade it to 4.1? and if yes, how?
     
  2. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #2
    Use redsn0w to restore to 4.1

    Extras/even more/ restore
    Follow instruction
     
  3. DedeGJ thread starter macrumors newbie

    Joined:
    Sep 18, 2012
    #3
    i have a problem
     

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  4. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #4
    Which redsn0w are you using?

    If that doesn't work set your host file to cydia, put phone in dfu mode and alt-restore in itunes (shift-restore Win)
     
  5. DedeGJ thread starter macrumors newbie

    Joined:
    Sep 18, 2012
    #5
    tried:
    redsn0w_win_0.9.10b8
    redsn0w_win_0.9.11b1
    redsn0w_win_0.9.11b4
    redsn0w_win_0.9.13dev3
    redsn0w_win_0.9.15b2
     
  6. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #6
    Try the second part, set your host file to cydia etc etc
     
  7. DedeGJ thread starter macrumors newbie

    Joined:
    Sep 18, 2012
    #7
    now i have error "exploit failed" on redsn0w
     
  8. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World
    #8
    Well...

    Set your host file to cydia, download 4.1 ipsw, enter dfu an restore in itunes, don't use redsnow
     
  9. DedeGJ, Nov 18, 2012
    Last edited: Nov 18, 2012

    DedeGJ thread starter macrumors newbie

    Joined:
    Sep 18, 2012
    #9
    can you help me to do this?

    IT started to restore, and then error "service wouldn't start"

    2nd edit: and another error
     

    Attached Files:

  10. braxton34 macrumors member

    Joined:
    Mar 18, 2012
    #10
    You don't need to set hosts file to Cydia since Apple is still signing iOS 4.1, leave host file set to Apple and it still should work.
    Use tiny umbrella as an easy way to switch servers.

    Anyhow put phone in DFU mode and do an Option/Shift restore in iTunes and point to 4.1 IPSW. After a while you will get an error in iTunes and just use Tiny Umbrella to exit recovery. The phone should now boot to iOS 4.1 activation screen. If tiny umbrella does not kick it out of recovery, a second restore to 4.1 will resolve this.
     
  11. DedeGJ thread starter macrumors newbie

    Joined:
    Sep 18, 2012
    #11
    tried that. itunes shows error 28
     
  12. braxton34 macrumors member

    Joined:
    Mar 18, 2012
    #12
    For error 28, you can try a different computer and/or usb cable, or removing the battery for an hour and retrying the restore; you may also have a hardware problem.
     
  13. DedeGJ thread starter macrumors newbie

    Joined:
    Sep 18, 2012
    #13
    os 6.0.1 runs perfectly, updates too. i think, that i need to go to neighbour and try on his mac...
     

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