
The Mac App Store is the default way to upgrade or install macOS, but it doesn’t work for everyone. Create Bootable Mac Os Usb Here are the steps to create a macOS bootable USB media (Catalina) with GPT partition support on Windows 10 or 7/8.1 to rescue your Mac. How to make a bootable USB on Mac: Open Terminal by following Applications → Utilities → Terminal.

Make sure that you have the installation files on your Mac before trying this step out.

Another way to create a bootable installer for macOS is to use Terminal. Use Terminal to create a bootable installer. Create A Bootable Macos Catalina Usb Install Drive From Windows.Create A Bootable Macos Catalina Usb Drive.
