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Create bootable Yosemite (OS X 10.10) USB drive

May 15, 2015|Heath Schweitzer|1 min read|51 views|Last Updated June 7, 2026

Mac

Assuming:

  • "Install OS X Yosemite.app" is located in the "Applications" folder
  • USB stick has been erased/formatted and labelled UNTITLED
  • USB stick is 8GB or larger

Run the following:

sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/UNTITLED/ --applicationpath /Applications/Install\ OS\ X\ Yosemite.app --nointeraction

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