urgent 4.2.1 to 4.1 I have blobs!!!

Discussion in 'iPhone, iPod & iPad' started by pikachu945, Dec 11, 2010.

  1. pikachu945

    pikachu945 GBAtemp Advanced Fan

    Sep 13, 2009
    I want to downgrade to 4.1 because there is no jailbreak for 4.2.1 yet I was wondering since I have my 4.2.1 backup can I import it into my 4.1 firmware???
  2. Dialexio

    Dialexio GBAtemp Advanced Maniac

    Mar 14, 2009
    United States
    redsn0w is able to jailbreak iOS 4.2.1. You can't use 4.2.1 blobs to restore to 4.1.

    (If you have an iPod touch 2G, I believe Apple is still signing iOS 4.1.)
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