iOS 3.1 How to upgrade 3.0 to 3.1.2

Discussion in 'iOS Jailbreak & Cydia' started by Rablo92, Mar 23, 2010.

  1. Rablo92

    Rablo92 New Member

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    Hi im trying to update my friends ipod to 3.1.2 from 3.0 so i can jailbreak with blackrain.its killing me im trying a lots of stuff and nothing is working.i tried restoring with ipod software but its telling and its telling me invalid file or some stuff like that can you guys help out please?


    i have the Software downloaded. i need a quick answer so id appreciate

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    this is an ipod touch 8g bought august 2009
    Model no start with MB5 cause i know this helps people info wise.
    and it is now running on verison 3.0(7A341)

    i hope for a quick reply

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    thanks a lot

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  2. studangerous

    studangerous Super Moderator Emeritus Staff Member

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    Your friend has an iPod touch 2G so you'll need that specific firmware. Check your firmware version vs the serial for 2G 3.1.2 from the Firmware link in my sig.
  3. Rablo92

    Rablo92 New Member

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    the firmware i download is ipod3

    where can i find ipod2? it isnt in the firmware link
    ------------------double post merged------------------
    ok all sorted managed to restore using software of 2g i pod thanks a lot

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