You cannot install macOS directly from the raw package files. Normally, when you download macOS Mojave (or any other macOS release) from MAS, some package files are downloaded to your computer, and then processed by MAS, to convert them into an executable “.app” file. 3 macOS Mojave Bootable Installer (macOS Mojave DMG)ĭownload and install macOS Mojave without MAS.1 Download and install macOS Mojave without MAS.
