If you installe OS 3.0, do you loose your previous sms and other stuff?

Discussion in 'iPhone' started by Roeltjah, Mar 18, 2009.

  1. Roeltjah macrumors newbie

    Mar 18, 2009
    So if you install OS 3.0 do you loose it? If yes, mmm, I won't install it :)
  2. guru_ck macrumors 6502

    Jan 24, 2005
    Bay Area, CA
    No, you can restore from your previous back-up. Just make sure you back-up your phone with iTunes right before you upgrade to 3.0.
  3. Mikey B macrumors 65816

    Mikey B

    Jan 4, 2008
    the island
    You only lose your sms and other data when you set up the phone as a new iphone, which i'd actually recommend doing for stability.

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