Upgrading unlocked 3G running on fw 3.1.3

Discussion in 'Jailbreaks and iOS Hacks' started by backbraker25, Jan 21, 2012.

  1. backbraker25 macrumors member

    Joined:
    Dec 9, 2007
    #1
    Hey guys, I've been out of the game for a while now and I need help on upgrading a 3G iPhone running on fw: 3.1.3 with baseband: 05.12.01 and maintain the unlock.

    The two questions I would like answered are:

    1. What is the highest fw I can take this phone to.

    2. Where can I get instructions on how to go about doing so.

    Any help would be greatly appreciated.
     
  2. Crystal-RX macrumors 68030

    Crystal-RX

    Joined:
    Dec 22, 2008
    Location:
    Seattle, WA USA
    #2
    1. 4.2.1
    2. Iclarified.com or/and redmondpie.com
     
  3. backbraker25 thread starter macrumors member

    Joined:
    Dec 9, 2007
  4. Spectrum Abuser macrumors 65816

    Spectrum Abuser

    Joined:
    Aug 27, 2011
    #4
    I would keep it on 3.1.3. Although iOS 4.X did provide some new features such as folders and 'digital' zoom the speed de-performance is not worth it.
     

Share This Page