Since macOS Big Sur is technically a older operating system (released in 2020, with the final 11.x update released in late 2021), a "review" of a typically refers to evaluating its use for virtual machines (VMs) rather than a review of the OS itself.
If you have access to a Mac, you can create a clean ISO file using the official installer and Terminal. macos big sur iso 2021
hdiutil create -o /tmp/BigSur -size 14g -layout SPUD -fs HFS+J Mount the image: Since macOS Big Sur is technically a older
If you have access to a Mac, you can create your own macOS Big Sur ISO safely. This ensures the file is legitimate, unmodified, and secure. Here is the standard method used by IT professionals. This ensures the file is legitimate, unmodified, and secure
sudo /Applications/Install\ macOS\ Big\ Sur.app/Contents/Resources/createinstallmedia --volume /Volumes/BigSur --nointeraction Convert to ISO : Unmount the image and convert the format, then rename it to Virtualization and Legacy Info This ISO is suitable for VirtualBox
Generating a macOS Big Sur ISO involves several technical steps using the Mac Terminal :