iOS 4.0 iOS 4.0 iPod Touch 3G Downgrade

Discussion in 'iOS Jailbreak & Cydia' started by andre56, Jul 26, 2010.

  1. andre56

    andre56 New Member

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    Hi all,
    Basically my iPod Touch 3G was on 3.1.2 jailbroken with blackra1n and not thinking properly I upgraded to 4.0 jailbroken using sn0wbreeze. It wouldn't be a problem but I'm going on holiday next weekend and because it's a tethered jailbreak it means if my ipod goes flat then I cant use it because I'm not going to have a computer. I have tried absolutely everything to downgrade to 3.1.2 or 3.1.3 but nothing seems to work. Can someone tell me, is this actually possible or not. And I didn't save SHSH when I was on 3.1.2 so keeping that in mind is it impossible to do this?

    Thanks
  2. Invisible Man

    Invisible Man Member

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    I don't think you can until comex releases the jailbreak. but to find more information check the "iOS 4.0 Jailbreak" section which you can find by clicking here:
    http://www.ifans.com/forums/forumdisplay.php?f=235

    and you could just restore it to 4.0 and have a NON jailbroken device and just wait till you get back off holidays?
  3. andre56

    andre56 New Member

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    I thought so. I guess I will just have to restore to official 4.0. Can I jailbreak when I get back though? Don't I have to be on 3.1.2 or 3.1.3 to jailbreak?
  4. Invisible Man

    Invisible Man Member

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    Well, It depends if comex as released the jailbreak when you get back. and no you wont need to be on 3.1.2 or 3.1.3 because the jailbreak comex releases is for 4.0
  5. andre56

    andre56 New Member

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    Is there any idea of when the release date is?
  6. Xena

    Xena Member

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    Are you sure Cydia didn't save your SHSH?
  7. andre56

    andre56 New Member

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    Would it have automatically?
    ------------------double post merged------------------
    I checked using tiny umbrella, I don't have it. Only 4.0
  8. Xena

    Xena Member

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    It saved mine without me doing anything. When I open Cydia it shows at the top "This device has SHSHs on file for iPhone OS 3.1.2, 3.1.3, 4.0".
    It took me a few tries but I successfully downgraded from 4.0 back to 3.1.2 using this guide. If you follow it exactly it does work.
    http://www.ifans.com/forums/showthread.php?t=296164

    edit: Disregard. I just noticed your edit that says it only has 4.0. That sux.

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