If you have an iMac Pro or Mac Pro with 128GB of memory (RAM) or more, your startup disk needs at least as much free storage space as your Mac has memory. Automatic Windows updates require that much space or more. Step 3: From the app window, click on Add Image and browse to Bootra1n.iso file in the extracted file and click on Flash. Step 2: Launch the software when done and plug the USB drive into your computer. For our computer, we can enter Adding the same copied text would make the content duplicate so go to the mentioned link and install checkra1n jailbreak.
After your bootra1n USB is bootable, restart your device and enter into BIOS settings and then into the bootable menu section.
