1. rydar's Avatar
    Hello,

    My iphone 3GS is still on version 3.0. I'd like to upgrade to 4.0 but do not want to lose the benefits from jailbroken/unlock.

    Please advise. Thanks!
    2010-07-07 03:23 PM
  2. CaptainChaos's Avatar
    Create a custom 4.0 with Pwnage Tool(Mac) or Snowbreeze(Windows) and Shift/Restore(Windows)Cmd/Restore(Mac) to the custom firmware.
    2010-07-07 04:00 PM
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