would like to downgrade from 4.0 and unlock phone- need help!

Discussion in 'Jailbreaks and iOS Hacks' started by alpalontherun, Jul 3, 2010.

  1. alpalontherun macrumors newbie

    Jun 20, 2010
    I upgraded my iphone 3g to 4.0 and its ******. I am about to send my phone overseas to my dad and would like to downgrade to the last version of software and then unlock it for my dad to use overseas. can you help?

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