Once you have the "Install macOS High Sierra" app in your Applications folder, follow these steps to create a bootable drive:
Often, the most reliable place to find the full ~5GB installer, including the "Install macOS High Sierra.app," is the Internet Archive. macos high sierra 10136 dmg new
Choose the "Install macOS High Sierra" drive from the menu. Install: Select "Install macOS" from the utility window. Once you have the "Install macOS High Sierra"
Use Apple’s built-in tool to populate the image with the setup files: sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/install_build Type your administrator password when prompted. including the "Install macOS High Sierra.app
Once you have the "Install macOS High Sierra" app in your Applications folder, follow these steps to create a bootable drive:
Often, the most reliable place to find the full ~5GB installer, including the "Install macOS High Sierra.app," is the Internet Archive.
Choose the "Install macOS High Sierra" drive from the menu. Install: Select "Install macOS" from the utility window.
Use Apple’s built-in tool to populate the image with the setup files: sudo /Applications/Install\ macOS\ High\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/install_build Type your administrator password when prompted.