why can't I upgrade my imac 2011 to mac0s high sierra?
i can't upgrade my imac 2011 to mac0s high sierra
iMac 21.5″, macOS 10.12
i can't upgrade my imac 2011 to mac0s high sierra
iMac 21.5″, macOS 10.12
How to get Old versions of macOS Open the provided link in Safari. From there use Safari again ( FF / Chrome ) will not work) to download the Full Installer of High Sierra. Before doing so, make sure to do a Time Machine Backup and if possible a Bootable Clone to external drive. Insurance incase ti upgrade goes sideways.
why can't I upgrade my imac 2011 to mac0s high sierra?