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Mac os big sur bootable usb
Mac os big sur bootable usb












When the macOS installer opens, quit it without continuing installation.įind the installer in your Applications folder as a single ”Install” file, such as Install macOS Mojave. Enterprise administrators, please download from Apple, not a locally hosted software-update server. To download macOS Mojave or High Sierra for this purpose, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6. Follow the steps listed in the section Download macOS in the linked Support document, How to create a bootable installer for macOS, to download the installer locally on your Mac before running the command: Download macOSĭownload a macOS installer, such as macOS Mojave or macOS High Sierra.

mac os big sur bootable usb

It appears that you do not have the installer for macOS Mojave downloaded on your system.














Mac os big sur bootable usb