iPhone 4, 4.0.1 about to JB questions

Discussion in 'Jailbreaks and iOS Hacks' started by allaw, Dec 15, 2011.

  1. allaw macrumors member

    Nov 2, 2009
    I have an iPhone 4 on 4.0.1, never jailbroken. I am wondering if it is possible to JB it to 4.3.3, do I need SHSH to get it there (which I don't have)? If I don't do 4.3.3, can I JB it to 5.0.0 or 5.0.1? I don't mind the tethering but I would like to get it unlocked someday. Will my baseband be updated with the Mac JB?

  2. Crystal-RX macrumors 68030


    Dec 22, 2008
    Seattle, WA USA
    You can only go to 5.0.1 since you don't have SHSH blobs save. Use sn0wbreeze to cook a 5.0.1 custom firmware while preserving your 01.59 baseband and restore your phone to it.

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