Open a terminal and run the hdiutil create command to create a blank temporary disk image.
Create macOS Mojave Installer ISO File.Īfter download the macOS Mojave installer, it is time to create the iso file for it. Applications/Install macOS Mojave.app/Contents/SharedSupport 2. $ cd /Applications/Install\ macOS\ Mojave.app/Contents/SharedSupport/
You can also goto the above directory in a terminal use the cd command to verify the folder is exist.
This file will be used to create the iso file later. You will also see the SharedSupport folder and BaseSystem.dmg file.
Right-click Install macOS Mojave application in Finder, then click Show Package Contents menu item in the popup menu list to list the Contents folder of Install macOS Mojave application.
The installer file will be saved in the Applications folder, and the installer name is Install macOS Mojave.
After download, the macOS Mojave installer dialog will be prompt, just click the menu item Install macOS Mojave -> Quit Install macOS to quit the install dialog.
Click the download icon ( cloud icon ) in the right panel to download the macOS Mojave installer.
Then search the keyword Mojave in the left search text box.