urgent 4.2.1 to 4.1 I have blobs!!!

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

  1. pikachu945
    OP

    pikachu945 GBAtemp Advanced Fan

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    Sep 13, 2009
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    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

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    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.)