USB Boot drive

Discussion in 'OS X Yosemite (10.10)' started by smh300x26, Oct 17, 2014.

  1. smh300x26 macrumors newbie

    Oct 16, 2014
    Ok I have made a Yosemite USB Installer. Can I add Mavericks to it and be able to install either one? Thank you
  2. Bending Pixels macrumors 65816

    Jul 22, 2010
    The only way would be to have at least a 16gig USB, and partition it 50/50. Create the Yosemite installer on one partition, and Mavericks on the other.

    Not sure if it'd work. Otherwise, use two separate USB sticks for each.

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