can i unlock iphone with 4.1 version and 5.14.02 modem version

Discussion in 'Hardware' started by Davidbarter, Sep 30, 2010.

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  1. #1
    I recently upgraged my iphone 3G (8GB) to version 4.1 (Firmware 5.14.02). Can anyone help me how to downgrade my version to an earlier 4.0 or other...and jailbreak and unlock as well..
     
    Davidbarter, Sep 30, 2010 IP