uninstall mac Catalina
Someone know how uninstall Mac OS Catalina?
Thank you
Monica
iMac 21.5", macOS 10.15
Someone know how uninstall Mac OS Catalina?
Thank you
Monica
iMac 21.5", macOS 10.15
There is no uninstall or downgrade.
if you need to reinstall a previous OS you will need to do so by wiping the drive with Catalina first or on a blank partition. Doing this will DESTROY all data on the drive so make sure your'e backed up first.
if you don't already have a time machine backup you can reinstall the OS that shipped with your computer
https://support.apple.com/en-us/HT201314
to migrate the data from your previous OS
https://support.apple.com/en-us/HT204350
There is no uninstall or downgrade.
if you need to reinstall a previous OS you will need to do so by wiping the drive with Catalina first or on a blank partition. Doing this will DESTROY all data on the drive so make sure your'e backed up first.
if you don't already have a time machine backup you can reinstall the OS that shipped with your computer
https://support.apple.com/en-us/HT201314
to migrate the data from your previous OS
https://support.apple.com/en-us/HT204350
You can't "uninstall" it.
What you can do is restore your system from a time machine backup made before you upgraded to Catalina.
Why do you want to do this? If you're having a problem, we might be able to help if we know what's wrong.
uninstall mac Catalina