iPhone Upgrading to 6.1.2

Discussion in 'iOS 6' started by mliang2, Sep 22, 2014.

  1. mliang2 macrumors newbie

    Sep 22, 2014

    I have an Iphone 4 GSM, it's on 5.0.1, jailbroken, and unlocked via ultrasn0w. It has never been upgraded beyond 5.0.1. I want to upgrade it to 6.1.2 (jailbroken and preserve baseband, of course). Since Apple has stopped signing iOS 6, is it still possible to upgrade to 6.1.2?

    Not upgrading to 6.1.3 as there's no untethered JB that allows baseband preservation.

    thank you.
  2. Xenomorph macrumors 65816


    Aug 6, 2008
    St. Louis
    Do you have your SHSH 6.1.2 blobs and APTicket?

    If not, then no, you cannot install 6.1.2.

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