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@UncleTallest
Forked from pjobson/apple_install_dates.md
Last active September 26, 2023 21:36
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OSX Install Dates

MacOS Release Dates for installers that balk at newer dates

Various Versions of macOS/OSX will fail on install for various reasons. You can fix them by disconnecting from your wifi or network or resetting your NVRAM. Booting from your USB stick, opening terminal and doing: date ########## where the # nubers are below. Format is: MMDDhhmmYY

13    - Ventura       - date 0101010123 <- Currently not needed
12    - Monterey      - date 0101010122 <- Currently not needed
11    - Big Sur       - date 0101010121 <- Currently not needed
10.15 - Catalina      - date 0101010120 <- Currently not needed
10.14 - Mojave        - date 0101010119 
10.13 - High Sierra   - date 0101010118
10.12 - Sierra        - date 0101010117
10.11 - El Capitan    - date 0101010116
10.10 - Yosemite      - date 0101010115
10.9  - Mavericks     - date 0101010114
10.8  - Mountain Lion - date 0101010113
10.7  - Lion          - date 0101010111
10.6  - Snow Leopard  - date 0101010110
10.5  - Leopard       - date 0101010108

MacOS USB Installer Creation terminal commands

Note: These commands all assume that your MacOS installer is in your /Applications folder and that your target USB drive is named Untitled.

For macOS Catalina:

sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled

For macOS Mojave:

sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled

For macOS High Sierra:

sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled

For OS X El Capitan

sudo /Applications/Install\ OS\ X\ El\ Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ El\ Capitan.app

For OS X Yosemite:

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

For OS X Mavericks:

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

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Renamed file since I intend to use it for more than just release dates. Also added first new section with terminal commands to create USB installers for various MacOS versions.

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