Upgrade iPhone to 3.1.2 without full sync?

Discussion in 'iPhone' started by CiASpook, Oct 12, 2009.

  1. CiASpook

    CiASpook New Member

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    Device:
    iPhone 3GS (Black)
    Is it possible to upgrade a non JB iPhone 3.1 to 3.1.2 without a full sync and loosing data? I am far away from my comp with main iTunes and want to upgrade and run blackrain

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  2. DrewGzy

    DrewGzy Active Member

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    No way that I know of:

    You can upgrade without losing your data but you may have to be on your computer to do so.
  3. CiASpook

    CiASpook New Member

    Joined:
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    Device:
    iPhone 3GS (Black)
    Maybe I was unclear. I am on a comp with iTunes, just not the one with my library. So if I hit update button do I loose any data? Do I loose any data with the blackra1n jailbreak?

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