Resolved How can I update OS X Yosemite on a unsupported Mac?

Discussion in 'OS X Yosemite (10.10)' started by armet, Sep 26, 2017.

  1. armet macrumors newbie

    Sep 26, 2017

    I recently installed OS X Yosemite 10.10 in my old MacBook White that is unsupported with MacPostFactor 1.0.1 without any issues. Well, all is working fine unless when I try to install the 10.10.5 update from App Store I get the ''prohibited'' symbol after installing and MacBook starts up, so I have to reinstall the OS again.

    How can I install that update without getting any error? Is it possible at least?

    Thank you in advantage! :)
  2. armet thread starter macrumors newbie

    Sep 26, 2017
    After trying some things I just entered to the recovery and went to rehack. Now I'm running the latest version without problem.

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