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.
But why “2021”? macOS Big Sur was originally released in November 2020. The 2021 versions (specifically 11.2, 11.3, and 11.4) contained critical stability fixes, better M1 emulation support, and security patches that the initial 2020 launch lacked.
VBoxManage modifyvm "BigSur2021" --cpu-profile "Intel Core i7-6700K" VBoxManage setextradata "BigSur2021" "VBoxInternal2/EfiGraphicsResolution" "1920x1080" VBoxManage modifyvm "BigSur2021" --nested-hw-virt on Boot the ISO. If you see a Guru Meditation error, your 2021 ISO is the only version that supports the -cpu-profile fallback. Because you are using a specific 2021 build, you might encounter these issues:
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.