What should I do first?

Discussion in 'Jailbreaks and iOS Hacks' started by zrated83, Jun 27, 2010.

  1. zrated83 macrumors newbie

    Jun 23, 2010
    So I am ready to upgrade from my 3G to the Iphone 4. I am going to sell the 3G, so I would like to jailbreak & unlock it. The new Iphone is still in the box. How should I go about this process? Should I jailbreak & unlock the 3G first, then activate the I4? Also I would like to clear all the data from the 3G so I leave no info on there. When during the process should I do that?
  2. PaulDoFish macrumors regular

    Jun 23, 2010
    Restore your 3G to iOS4 with iTunes (clearing out all the data), then jailbreak using redsn0w, then unlock using ultrasn0w.
  3. dhlizard macrumors G4


    Mar 16, 2009
    The Jailbreak Community
    Hold up. I don't think Ultrasn0w unlocks the the 1.59.xx baseband installed by iOS 4.

    You need to preserve your baseband at 5.13.xx or below in order to unlock.

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