how to upgrade from 3.1.3 to latest with 3g?

Discussion in 'Jailbreaks and iOS Hacks' started by beachy1, Apr 8, 2011.

  1. beachy1 macrumors newbie

    Joined:
    Feb 26, 2011
    #1
    hi!
    i have a 3g version 3.1.3 05.12.01 firmware
    i was wondering how i can upgrade to the latest version of the iphone.
    if anyone can recommend a website with a tutorial please let me know . i have been looking online but i cannot find one that matches the same version i have...
    thanks:)
     
  2. WhatAmI macrumors 6502a

    WhatAmI

    Joined:
    Sep 2, 2009
    #2
    http://www.iclarified.com/unlock/iphone3g/os.php?baseband=05.12.01&firmware=3.1.3

    Just choose your preferred operating system
     
  3. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #3
    Do you just want to update to stock 4.2.1 or maintain your unlock and jailbreak?
     

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