|
|
|
Once you have the macOS Big Sur 11.2.1 Installer DMG, you’ll likely want to turn it into a bootable USB drive for clean installations on multiple Macs.
VirtualBox does not natively support macOS guests, but with the macOS Unlocker for VirtualBox and the ISO created above, you can install 11.2.1 as a guest OS.
: Always verify the checksum of files downloaded from unofficial sources like the Internet Archive to ensure the file hasn't been tampered with.
Apple’s official integrity for this installer can be checked via pkgutil or codesign :
|