make bootable usb for sierra mac os x on windows

I hope I can show you some examples of how to configure the EFI using Open core. Wait until the process is completed.Īfter this process completes, you are ready to configure the EFI folder. Press Enter and then it will start copying files to our USB drive. Next, we need to provide the path for the macOS recovery file we downloaded on step 1.Ĭlick Copy path as shown above and then paste in the command line Now confirm it by typing Y and press enter This will also install OpenCore on the USB drive. Don’t forget to change the number based on your USB drive number shown on the makeinstall window. UNetbootin is free software and it is also available for Windows and Linux. In this case, my Sony USB drive is shown with a number 3. I will show you how you can use UNetbootin to create a bootable USB, it can be used no only for Mac but for Windows and Linux distributions too. Creating a bootable UBS installer used to be so difficult and time-consuming, but with the advent of new software, this can be done in simple steps without any problems. In the following window, make sure you see your USB drive. This is how you can create a bootable USB installer for macOS Catalina on Windows 10 PC or laptop with the use of some third-party software.

Now, right-click the file “MakeInstall.bat” and choose Run as Administrator. And then open the gibMacOS folder once again.

Plug your USB drive to one of your USB ports. OK so the second step of this project is completed. This will download the macOS Catalina 10.15.4 to the gibMacOS folder.Īfter the download process is completed, you will see new folder called macOS Download under the gibMacOS folder To proceed, simply type 5 and then press Enter.

Now we are going to choose the macOS Catalina Full Install from the list. Type R and then press Enter to enable the Recovery option only. boot drive how-to mac macos sierra sierra usb If you want to do a clean install of macOS Sierra, or you have multiple Macs to install it on, then a bootable flash drive is your best bet.

Make bootable usb for sierra mac os x on windows