Iphone firmware upgrade

Discussion in 'Jailbreaks and iOS Hacks' started by Myles123, Apr 23, 2008.

  1. Myles123 macrumors newbie

    Joined:
    Sep 14, 2007
    #1
    Good evening,

    I have bought a unlocked iPhone once it came out. Presently, I'm using version 1.0.2 and would like to upgrade to the latest version. Is there a idot-proof procedure that I could follow without having a bricked iPhone?

    Thanks in advance for your response
     
  2. The General macrumors 601

    Joined:
    Jul 7, 2006
    #2
    Press the Restore button in iTunes.
     
  3. wrboyce macrumors 6502

    Joined:
    Oct 30, 2007
    #3
    assuming you have a mac:

    Update to 1.1.4 through iTunes
    Download PwnageTool (from iphone-dev.org)
    Click "Browse IPSW"
    Find the .ipsw in Home/Library/iTunes/iPhone Software Updates/
    Click iPwner and follow instructions
    Click IPSWBuilder
    Check Neuter Bootloader; this should also check Unlock Baseband and Delete BootNeuter.app - Activate Phone should be (and be left) checked
    Once PwnageTool has created your custom ipsw, apply it to your iPhone by alt-clicking on Restore in iTunes.

    Et Viola.

    Oh, after applying your custom firmware, BootNeuter.app will launch itself and do some magic - don't interfere!

    pps - you'll need to find bootloaders.rar - do some searching on here/hackint0sh
     
  4. TheKingofKings macrumors newbie

    Joined:
    Apr 24, 2008
    #4
    i have the same problem but i dont have a mac
     
  5. jav6454 macrumors P6

    jav6454

    Joined:
    Nov 14, 2007
    Location:
    1 Geostationary Tower Plaza
    #5
    WinPwn.


    Its Pwnage for Windows.
     

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