Tutorial to update from 4.0.x to 4.1 WITHOUT updating your baseband!

Discussion in 'Jailbreaks and iOS Hacks' started by ikarus79m, Sep 8, 2010.

  1. ikarus79m macrumors member

    Sep 30, 2006
  2. soundwarp macrumors regular

    Jul 4, 2009
  3. savior1974 macrumors regular

    Feb 17, 2009
    Riverside Ca
    That tutorial forgot a very critical step.

    After step 3:

    You have to save the SHSH files for 4.1 before you can do an upgrade with Tiny Umbrella.

    Click on advanced settings, in the device/version box, select iPhone 4 4.1, then click Save my SHSH.

    Then proceed to step 4.

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