update from a year ago Mac OS

[atomsic]

Is possible update from macOS 10.14.3 (18D109) to actual macOS without issue?

 

[donw35]

interesting, backup everything and give it a try....

 

[antieatingactivist]

Is possible update from macOS 10.14.3 (18D109) to actual macOS without issue?

Make a bootable clone first. Make sure all of your kexts and clover is updated to the latest version, then go for it.

 

[atomsic]

Make a bootable clone first

can you remind me ho to do that?

 

[antieatingactivist]

You can use the built in Time Machine. You'll be able to boot into the installer and restore your backup. Another option is Carbom Copy Cloner, which will make a bootable clone.