Mojave Patch Tool


Things you’ll need:

• A copy of the macOS Mojave Installer App. This can be obtained from the Mac App Store using a machine that supports Mojave, or by using the built-in downloading feature of the tool. In the Menu Bar, simply select “Tools > Download macOS Mojave…”

Download macOS

• A USB drive that’s at least 16 GB in size 


How to use:

1. Insert your desired USB drive, open Disk Utility, and format it as OS X Extended (Journaled).


2. Open the “macOS Mojave Patcher” tool, and browse for your copy of the macOS Mojave Installer App.


*Ensure that the tool successfully verifies the app.


3. Next, select your USB drive in the Target Volume list, and click “Start Operation.”


4. When the operation completes, boot your target unsupported Mac off the USB drive you just created by holding down the Option key while turning on the machine, and selecting the drive.


Note: Only perform steps 5 and 6 if you intend to do a clean install. Otherwise, you can simply skip these steps and install to your volume containg a previous version of OS X, and it’ll do an in-place upgrade.

5. When the installer boots, open Disk Utility from the Utilities menu, or by double-clicking it in the Utilities window on the bottom left corner of the screen.


6. Select the disk or partition you want to install on, and erase it, ensuring to use either Mac OS Extended (Journaled), or APFS as the filesystem type. If formatting an entire drive, ensure GUID is selected.

Important Note:  Using APFS is REQUIRED in Mojave in order to receive system updates via the normal Software Update method. If you choose to continue using macOS Extended (Journaled) as your filesystem type, you will NOT receive System Updates via System Preferences.

• Using APFS on Late-2009 and later machines will work no differently than it did with High Sierra. 
• If you have a machine that did NOT natively support High Sierra (and therefore cannot boot APFS volumes natively), please note the following:— If you use APFS, you will not have a bootable Recovery partition.
— If you decide to use APFS, a custom booting method will be installed by the post-install tool, as the firmware of these unsupported machines does not natively support booting from APFS volumes. It is not quite as clean as native booting, but will not cause any issues while running Mojave. A demo of the modified booting process can be viewed here.


7. Install macOS normally onto the desired volume.



8. When the install completes, reboot back onto the installer drive. This time, open the “macOS Post Install” application.


9. In the application, select the Mac model you are using. The optimal patches will be selected for you based on the model you select. You can also select other patches of your choosing.

Step 11

10. Select the volume you have just installed macOS Mojave on, and click “Patch.” When it finishes patching, click “Reboot”. It may sit there for a few moments rebuilding caches before rebooting. 
• If for some reason the system fails to work correctly after rebooting, boot back into your installer drive, run the post install patch again, and select “Force Cache Rebuild” before rebooting. This isn’t necessary under most circumstances. 


11. When it reboots, it should now boot into a fully working copy of macOS Mojave.


Big thank you & all credit goes to for this tool.
Please head to his website and make a donation!