iPod touch 2G downgrade

Discussion in 'iPod touch' started by Bearded_Galaxy, Jun 22, 2010.

  1. Bearded_Galaxy

    Bearded_Galaxy New Member

    Mar 15, 2009
    Likes Received:
    2G iPod touch
    I was informed that if I put my iPod into DFU mode, and if it has an old enough bootrom, then I can downgrade to an older OS. I just tested this from 3.1.3 to 3.1.2, and it worked perfectly. My bootrom version is 240.4, if I read it correctly.

    I used the search but I failed to find what I was looking for (may have just not been paying close enough attention). Is it reasonable to assume that if I upgrade to OS 4, I can then DFU restore back to 3.1.2 like I did from 3.1.3?
    ------------------double post merged------------------
    Yes, apparently I can go from 4 to 3.1.2

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