Big Sur Gatem.clien.net 5 pointsserialx5 years ago1 commentSaveHideCopy link On HNComments−yohann3055yIt seems once Big Sur is installed, it cannot be downgraded. Why is that? I thought it's just a software update, which should be reversible with an HD backup, or a disk image, right?
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It seems once Big Sur is installed, it cannot be downgraded. Why is that? I thought it's just a software update, which should be reversible with an HD backup, or a disk image, right?