macOS Mojave (10.14) - how to get a full installer without using the macOS Mojave Patcher Tool
Link from Apple to create offline installer:
https://support.apple.com/en-us/HT201372
Under &quot;Download macOS&quot; there are links in blue to macOS Catalina, macOS Mojave, macOS High Sierra, etc.
Click the link &amp; scroll down to step 4 - the link to download your desired OS will open the app store &amp; bring you to the download page.
Note: you need to open the link on macOS using Safari for it to work properly.