Problem with upgrade on MacOS Catalina
When I download an upgrade Catalina this will install it. But after restart my Macbook Pro 15" 2015 I saw my old MacOS Mojave! And there is no some errors. What can I do wrong?
MacBook Pro Retina
When I download an upgrade Catalina this will install it. But after restart my Macbook Pro 15" 2015 I saw my old MacOS Mojave! And there is no some errors. What can I do wrong?
MacBook Pro Retina
I resolve my problem. I don't know how it works but I can install it after the next reboot!
I resolve my problem. I don't know how it works but I can install it after the next reboot!
Problem with upgrade on MacOS Catalina