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?
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What should I do first?
- Thread starter zrated83
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Restore your 3G to iOS4 with iTunes (clearing out all the data), then jailbreak using redsn0w, then unlock using ultrasn0w.
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.