why I can't download macOS Catalina on my mackbook?
I'm trying to download macOS Catalina and there is an massage tells me that <the requested version of macOS is not averrable> can you help me?
thanks
I'm trying to download macOS Catalina and there is an massage tells me that <the requested version of macOS is not averrable> can you help me?
thanks
Open About this Mac from the Apple Menu.
What does it say for the year and model Mac?
Macbook pro retina, 13 inch, Eary 2015
If you are running Mojave…
Run this command in the Terminal then reopen System Preferences > Software Update.
sudo softwareupdate --reset-ignored
why I can't download macOS Catalina on my mackbook?