upraged to Big Sur how can i downgrade to Mac Catalina or Mojave?
I have upraged to Big Sur but my Archicad program is not running well how can i downgrade to Mac Catalina or Mojave?
MacBook Pro 15″, macOS 11.0
I have upraged to Big Sur but my Archicad program is not running well how can i downgrade to Mac Catalina or Mojave?
MacBook Pro 15″, macOS 11.0
Howdy,
First you will want to backup your Mac to save all your files.
Then follow the instructions from How to reinstall macOS
which includes:
You may also want to refer to Restore shipping software
which assumes you have a Time Machine backup done before a beta install, but worth the read.
ivan
Howdy,
First you will want to backup your Mac to save all your files.
Then follow the instructions from How to reinstall macOS
which includes:
You may also want to refer to Restore shipping software
which assumes you have a Time Machine backup done before a beta install, but worth the read.
ivan
Also check out, How to get old versions of macOS
upraged to Big Sur how can i downgrade to Mac Catalina or Mojave?