Can we revert from 3.0 to 2.2.1?

Discussion in 'iPod touch Firmware 3.0' started by Chakalaka, Mar 19, 2009.

  1. Chakalaka

    Chakalaka New Member

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    Can you say me if i can revert ffrom 3.0 to 2.2.1?
  2. murphmanny

    murphmanny Banned

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    Yes, I'm pretty sure through a DFU restore.
  3. Chakalaka

    Chakalaka New Member

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    Sure or pretty sure?
    Because i am only going to Update if i know that i can downgrade!
  4. murphmanny

    murphmanny Banned

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    From Twitter and from SkylarEC (he's a dev, and a mod here):


    So yes, I'm sure.
  5. Ryan

    Ryan Well-Known Member

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    fine on a 2g iPod, not sure about iPhone due to baseband update?
  6. murphmanny

    murphmanny Banned

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    Yea, that's what I heard about the iPhone 3G too. I wouldn't try it.
  7. Chakalaka

    Chakalaka New Member

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    i have a touch!
    Ok i am upgrading then!
  8. Ryan

    Ryan Well-Known Member

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    jpga13 tested it on the iPhone 3G, he tried every single thing possible and couldnt get it to downgrade. In the end he had to register his UDID to his dev account and then he could downgrade. But yeah, if you dont have a dev account, you cant register your UDID and then your screwed i guess.
  9. Wrathchild

    Wrathchild Member

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    Yes you can. I installed the 3.0 last night and uninstalled it and went back to my jailbreak 2.2.1 with no problems. I'm on a ipod touch 2g
  10. eKoKnight

    eKoKnight Member

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    hell I cant downgrade to 2.2.1 and im using a ipod touch 2gen.... Can anyone help me out on what to get so I can downgrade... Cause I cant seem to figure it out.

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