Upgrade from Mavericks 10.9.5 to Yosemite 10.10.3

Discussion in 'OS X Yosemite (10.10)' started by mitstoshi, Apr 19, 2015.

  1. mitstoshi macrumors regular

    Nov 16, 2013
    Just trying to upgrade from Mavericks 10.9.5 to Yosemite 10.10.3 . It has been 2 hours now and the installation is only half way. It looks like the installation has stopped. What should I do now, keep waiting or do something? Please help!
  2. Taz Mangus macrumors 68040

    Taz Mangus

    Mar 10, 2011
    Maybe this will help: http://osxdaily.com/2014/10/17/os-x-yosemite-installation-stuck/.
  3. MisterMe macrumors G4


    Jul 17, 2002
    The first time that I tried to upgrade, Yosemite took so long that I crossed my fingers, stopped the upgrade, and restarted. My second attempt was no faster. So I just let it go. After a couple of days, I awoke one morning to find the upgrade complete.

    Advice: Just let the upgrade run. In the end, all will be well.
  4. mitstoshi thread starter macrumors regular

    Nov 16, 2013
    Thanks for the help. I just shut the computer down to stop the upgrade and was surprised to find out the installation has completed. The progressive bar was frozen at 50% completion.

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