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How to create macOS Mojave Public Beta Installation USB


Staff member
Jul 22, 2018
Supermicro X11SPA-T
Intel Xeon W-3275 28 Core
2xAMD RX 580 8GB
OS X/macOS
  1. OpenCore (UEFI)
  1. Mac mini
  2. MacBook Pro
Mobile Phone
  1. Android
  2. iOS
The next macOS 10.14, named macOS Mojave, has been announced and coming this fall. Here's a quick guide to create macOS Mojave Beta installation USB for your build.

Download macOS High Sierra
1. Visit beta.apple.com and enroll in the Free Beta Software Program
2. Download Public Beta Access Utility
3. Open the macOSPublicBeta.dmg file.
4. Open the package to run the installer. The Mac App Store will open automatically.
5. Download macOS Mojave Public Beta.

Once the download is complete, it will appear in your Applications folder named as Install macOS Mojave Beta.

Creating a Bootable USB Flash Drive with Createinstallmedia
The next step is to create a bootable installation drive. Follow the steps below to create the installation media.
Insert your USB Flash Drive and open Disk Utility. The Disk Utility is located at /Applications/Utilities/Disk Utility
Select your USB Flash Drive in the left pane and click on Erase button, at top.
A pop-up will appear.
Under Name type USB

Under Format select Mac OS X Extended (Journaled)

Under Scheme select GUID Partition Map, and click on Erase.

When done, click on Done.
Launch terminal, located at /Applications/Utilities/Terminal.
Copy and paste the following sudo command in terminal.
sudo /Applications/Install\ macOS\ Mojave\ Beta.app/Contents/Resources/createinstallmedia --volume /Volumes/USB --applicationpath /Applications/Install\ macOS\ Mojave\ Beta.app --nointeraction
Enter your password and it will start to erase the disk and will create macOS Bootable USB.
Once the process completes, close the terminal. The USB Flash Drive will be renamed as Install macOS High Sierra
Download and install Clover Bootloader and install it on your USB Flash Drive. For more information, checkout the guide here.
Now you’ve successfully installed Clover Bootloader on your installation drive. After installing the Clover bootloader, the EFI partition should be mounted on your Desktop. In order to boot into the installation, you need to place the necessary kexts. Follow the guide below to place the necessary kexts.
Navigate to /EFI/CLOVER/drivers64UEFI/ and place apfs.efi.
Navigate to /EFI/CLOVER/drivers64UEFI/ and place apfs.efi.
Navigate to /EFI/CLOVER/kexts/10.13/ and place USBInjectAll.kext
Navigate to /EFI/CLOVER/kexts/10.13/ and place VoodooPS2Controller.kext

Now, the USB Flash drive is ready to boot off your computer.

For the Post Installation, checkout the guides here.

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