can i upgrade..or improve a all?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by cadman33619, Jul 19, 2012.

  1. cadman33619 macrumors newbie

    Joined:
    Jun 24, 2010
    #1
    Hi all.
    I have a iphone 3G (jb and unlocked). its been a while since i've done anything to it and i was just wondering if i can upgrade the IOS or improve it at all.

    specs:
    version 4.2.1 (8c148)
    model MB046LL
    firmware 06.15.00

    thanks
     
  2. TriJetHero macrumors 601

    TriJetHero

    Joined:
    Oct 13, 2010
    Location:
    World

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