Can I upgrade from JB 3G w/ iOS4 straight to IP4?

Discussion in 'Jailbreaks and iOS Hacks' started by selahvie, Jun 27, 2010.

  1. selahvie macrumors newbie

    Joined:
    Jun 21, 2010
    #1
    I just jailbroke/unlocked my 3G for resale and I have this question: will I have problems upgrading from my jailbroken 3G to my iPhone 4 arriving Tuesday? Will I retain my settings, etc. or can I even do it at all from a jailbroken backup? Do I need to first go back to my pre-jailbreak backup before I do the upgrade? After that I could do a clean restore on the 3G and re-jailbreak it. Any insight would be greatly appreciated. Thanks.
     
  2. ClutchThese macrumors 65816

    ClutchThese

    Joined:
    Jun 25, 2010
    Location:
    Alexandria, VA
  3. selahvie thread starter macrumors newbie

    Joined:
    Jun 21, 2010

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