Upgrade: 4.3.3 to 5.0.1

Discussion in 'Jailbreaks and iOS Hacks' started by yubb, Mar 27, 2012.

  1. yubb macrumors newbie

    Joined:
    Jun 3, 2009
    #1
    Hello,

    I am trying to upgrade from 4.3.3 to 5.0.1 without upgrading the baseband. Also, I've heard they stopped signing 5.0.1.
    Is there a tutorial to bypass the signing, and to upgrade to 5.0.1 without upgrading the baseband?

    Thanks in advance!!
     
  2. Spikestrip macrumors member

    Spikestrip

    Joined:
    Apr 1, 2011
    Location:
    California
    #2
    That is entirely dependent on what device you have. If you have iPhone 4S or iPad 2 you are currently stuck with the firmware you have or upgrading to vanilla 5.1, although @notcom and @ihatesn0w are working on a tool to allow for downgrading newer (A5) devices. Anything older you will likely need to do some work, but I believe it can be done. Look up something called stitching. You'll need to have already saved your SHSH blobs a AND the corresponding APTicket. Most people do not have this information available, and if you don't already have it, it's probably too late.
     

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