Keeping unlock after upgrade

Discussion in 'iPhone' started by brooklynblaze, Jul 17, 2010.

  1. brooklynblaze

    brooklynblaze Member

    Joined:
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    Device:
    iPhone 4S (Black)
    I have an iphone 3g on 3.1.2 jb and unlocked. Is there a way to upgrade to 4.0 and keep my unlock?
  2. deadlyvirus

    deadlyvirus New Member

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    Device:
    4G iPod touch
  3. Conya

    Conya Member

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    Device:
    iPhone 5 (Black)
    now there is. upgrade to 4.0.1 (you can't go to 4.0 because apple aren't signing it anymore). once on 4.0, jailbreak with jailbreakme.com, and install ultrasn0w. there you go

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    i know it's late but yeah i just did the same thing
  4. fly1ngguitar

    fly1ngguitar Banned

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    Device:
    3G iPod touch
    If you upgrade you lose the unlock and jailbreak.

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