hdiutil detach /Volumes/Install\ macOS\ Big\ Sur hdiutil convert ~/Desktop/BigSur2021.dmg -format UDTO -o ~/Desktop/BigSur2021.iso Rename the resulting .cdr file to .iso .
A: No. Dual booting macOS on standard PC hardware (Hackintosh) requires OpenCore, not a raw ISO. You would extract the .app from the ISO and use OpenCore’s installer. macos big sur iso 2021
If you are searching for the term , you are likely facing a specific technical challenge. You aren’t just looking for any old update; you need a disk image file of Apple’s macOS 11 Big Sur, specifically from the 2021 release cycle, usually for use in virtual machines (VMware, VirtualBox, Parallels) or for creating a legacy bootable USB. specifically from the 2021 release cycle