How To Update Macos High Sierra 10.13.6 To 10.15 Link

Moving from 10.13.6 to 10.15 is a major system overhaul. The installer completely rewrites your system partition and upgrades the file system structure (though you’re already on APFS if you updated High Sierra after a certain point). Here’s how to prepare.

Make sure you are on the 10.13.6 with all security updates: how to update macos high sierra 10.13.6 to 10.15

Before making any significant system change, a full backup is your safety net. Apple's built-in backup tool, , is the ideal solution. Moving from 10

Your Mac must be one of the following models to officially run macOS Catalina: : Early 2015 or newer MacBook Air : Mid 2012 or newer MacBook Pro : Mid 2012 or newer Mac mini : Late 2012 or newer iMac : Late 2012 or newer iMac Pro : 2017 or newer Mac Pro : Late 2013 or newer 2. Prepare for the Update Make sure you are on the 10