iOS 4.0 Error when I try to downgrade from 4.0 to 3.1.2

Discussion in 'iOS Jailbreak & Cydia' started by Saroy94, Jul 12, 2010.

  1. Saroy94

    Saroy94 New Member

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    I have an iPod Touch 2G MC Model 4.0 and I want to downgrade it to 3.1.2, so I downloaded the f/w and put my ipod into recovery mode, shift + right click and selected the f/w and then after a few seconds the message in the attached image came up.

    Could anyone help me? Thanks.

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  2. -lkv-

    -lkv- New Member

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    you cant downgrade unless you have shsh blob backup for 3.1.2
  3. Saroy94

    Saroy94 New Member

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    daym. all these guides are saying you don't need them though?
  4. JakeMan

    JakeMan Member

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    I have SHSH blobs for 3.1.3 and it works. I don't have 3.1.2 blobs and it doesn't work. Seems to me like you need them.
  5. sethisamazing

    sethisamazing New Member

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    You don't need the blobs for MC 8gb models.
  6. b-mac 39

    b-mac 39 Well-Known Member

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    Does your internet let you go to apple.com?

    ALSO, @lkv: is that you in your avatar?
  7. Saroy94

    Saroy94 New Member

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    Yes I can, ahh so confusing!
  8. semz

    semz New Member

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    Getting error 28 here

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    Been trying to downgrade for 3 weeks

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    help!
  9. Hayesy15

    Hayesy15 New Member

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    ok so i have a 2nd gen 16gb ipod touch MB model
    i upgraded to 4.0
    i dident like it i did option click on restore(mac) and selected 3.1.2 the it worked fine

    btw it depends where u get the f/w from if u get it illegally i dont think it will work
    so that is why i save all my firmwares in a folder
  10. Saroy94

    Saroy94 New Member

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    I got mine from a website, therefore it must be illegal right?
    ------------------double post merged------------------
    Don't matter now, it's restoring on my other computer. Who said 10 year old computers aren't handy, because they certainly are

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