iOS 3.1 Restore to 3.1.2 from iPod Touch 3G 32Gb 3.1.2

Discussion in 'iOS Jailbreak & Cydia' started by 93bh, Feb 13, 2010.

  1. 93bh

    93bh New Member

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    I have so many problem in my iPod Touch. It always constantly crashing and entering into safe mode. I don't want to risk it, I think iTunes will restrict my iPod from jailbreaking after restoring.

    I want to restore to the same firmware number. Please, help me. All the related downgrading and restoring topics are confusing me, so I don't want to do it unless someone help me with it. That's why I made the thread.

    Thanks,
    -flow93bh
  2. Nburnes

    Nburnes Well-Known Member

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    Do you have your ECID backed up in Cydia or anywhere else?
  3. 93bh

    93bh New Member

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    How do I back up my ECID?
  4. Jarlath

    Jarlath Retired Moderator

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    You had to have previously been jailbroken, and then had to have run Cydia or Rock - you would've been prompted to back up your ECID SHSH keys at that point. If you've done so, then you can restore to a prior FW version, since you can still get the digital signatures required for iTunes to install the firmware on your iPod.
  5. 93bh

    93bh New Member

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    I can't remember that I backed up my ECID. I tried back up with Umbrella, and it doesn't work. I think they stop signing 3.1.2.

    I want my Push Notification to work again.
  6. b-mac 39

    b-mac 39 Well-Known Member

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    Well, when you enter Cydia, at the top of the home page it should say, "This device has SHSHs on file for iPhone OS: 3.1.2". If it doesn't say that, well, then, you're straight outta luck.
  7. radyk

    radyk New Member

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    Question - firmware 3.1.3 vs 3.1.2

    I currently have three Itouch's. Mine, and my two girls.
    I mistakenly upgraded mine to 3.1.3
    I had blackra1n and all the perks.
    Can I Install Cydia onto theirs and copy the firmware and install back onto my own?
    thanks
    radyk
  8. studangerous

    studangerous Super Moderator Emeritus Staff Member

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    If you have an 8GB iPod touch 2G (MB) or 3G (MC) you just need to restore your device to the iPod touch 2G 3.1.2 firmware (don't ask where to get it - it's a paid firmware and as such requesting or linking to it is not allowed on iPtF). Then jailbreak with blackra1n or redsnow.
  9. Krunk_Kracker

    Krunk_Kracker New Member

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    Where does it back it up to? Is it on my PC?
  10. Jarlath

    Jarlath Retired Moderator

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    No, to Cydia since iTunes has to connect to a remote server to get the keys.

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