How to Create Bootable USB Installer for macOS High Sierra via UniBeast

In this article, I am going to show you how to create bootable USB installer for macOS High Sierra via unibeast. If you want to install macOS High Sierra wether on your Mac computer or PC, you can use this method to create a bootable USB installer for macOS High Sierra. All you need a working mac running macOS 10.11 or higher. Also, if you don’t have a Mac then you can install it on VMware or VirtualBox on Windows or follow this guide to create macOS High Sierra bootable USB installer on Windows 10.

Create Bootable USB Installer for macOS High Sierra via UniBeast

Step #1. Download the latest version of macOS High Sierra from App Store on your Macintosh.

Step #2. Download Unibeast from Tonymacx86, you need to create an account in order to download it.

Step #3. Connect your USB device to your Mac then go to Disk Utility and erase it. Make sure to select the format to Mac OS Extended (Journaled) and the Scheme to GUID Partition Map.

Erase USB Device

Note: You need 8 GB or higher USB device and for better performance USB 3.1 is recommended.

Step #4. Now Open UniBeast and click Continue.

Welcome to UniBeast Page

Step #5. Click Continue again.

Important Information Page

Step #6. Click Continue and agree to the terms and conditions.

Agree the terms and Conditions

Step #7. Select the USB device that you erased in step 3 and click continue.

Select a Destination

Step #8. Select macOS High Sierra image that you downloaded in step 1 just by click on High Sierra.

Select macOS High Sierra OS

Step #9. For the Bootloader configuration select UEFI Boot Mode.

Choose Bootloader Configuration

Step #10. On the optional graphics configuration don’t select anything just click Continue.

Graphics Configuration

Step #11. Click Continue on the Verify Installation Options.

Verify Installation Options

Step #12. To confirm you need to type your username password.

Give Unibeast Permission to Create Bootable USB Installer

Step #13. Wait for a while for Mac to write maOS high Sierra on the USB device and make it bootable. Also, the time depends on your USB device type.

USB Installer created Successfully