iOS 4.0 iPT 8GB MC from 3.1.2 to 4.0 now that 4.1 is Available

Discussion in 'iOS Jailbreak & Cydia' started by Knehcs, Oct 3, 2010.

  1. Knehcs

    Knehcs Member

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    An 8G iPod touch 3rd Gen (or 2nd Gen MC model, I guess?) is currently jailbroken on 3.1.2 with SHSH backed up on Cydia. It's tethered via blackra1n.

    Is it possible to upgrade to 4.0, without having jailbroken on 4.0 yet (meaning no backed up SHSH for that specific firmware), now that 4.1 is released? I'm aware that Apple isn't still signing 4.0. I'm guessing that it's not.

    Apologies if this is already made clear elsewhere. I just needed a quick clarification.
  2. austinmartin

    austinmartin New Member

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    which shsh's do you have saved on cydia? When you open up cydia they are listed at the top.

    You don't have to have ever been on a fm for cydia to have saved them.

    Cydia sends out a request for shsh's whenever a new FM is released, then saves the response from apple(shsh's).
  3. Knehcs

    Knehcs Member

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    Ah. I wasn't aware of this. I had not noticed that I had SHSH backed up for both 4.0 and 4.1 even though I'd not yet upgraded to those firmwares. I've upgraded to 4.0 successfully.

    Thanks for the help.
  4. RoflWafl

    RoflWafl New Member

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    Why?

    I saw a guide in the forums somewhere about this. Will come back later.

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