Updating 3GS firmware to 4.3.3

Discussion in 'Jailbreaks and iOS Hacks' started by SmellyTofu, Oct 28, 2011.

  1. SmellyTofu macrumors member

    Joined:
    Feb 23, 2010
    Location:
    Sydney, Australia
    #1
    I have my wife's iPhone 3GS that's running 4.0.1 and I've somewhat inherited. I have files for 4.3.3 which is the limit of where untethered JB is at the moment. Now how does one upgrade the firmware to 4.3.3 even though it's not the latest iOS5 firmware?
     
  2. rowley macrumors 6502

    rowley

    Joined:
    Dec 16, 2008
    Location:
    London, UK
    #2
  3. Crystal-RX macrumors 68030

    Crystal-RX

    Joined:
    Dec 22, 2008
    Location:
    Seattle, WA USA
    #3
    Do you have 4.3.3 SHSH blob save for this phone? if you do, then you are okay to update to this firmware, otherwise you can only go to os5 because Apple stops signing this firmware.
     
  4. SmellyTofu thread starter macrumors member

    Joined:
    Feb 23, 2010
    Location:
    Sydney, Australia
    #4

    Thanks! I must have been pointing iTunes to a different Cydia server as well. All good!
     

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