Can I update my jailbroken phone to 4.0?

Discussion in 'iPad Hacks' started by firteen888, Jun 21, 2010.

  1. firteen888 macrumors regular

    Sep 2, 2008
    *ignore please, posted in the wrong forum...sorry*

    Hey All,

    I can't seem to find a clear answer on this. Will I run into any problems if I just connect my phone to itunes and update to 4.0? I know I will lose my jailbreak and that's fine with me, but will it brick my phone? Do I need to backup first?

    Thanks guys
  2. onutz macrumors newbie

    Jun 21, 2010
    Yes, you can, using 9.2 itunes only; you'll loose the jb. It is also recommended to back it up

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