What exactly will be updated? I do not want to update my OS to Catalina!
I have OS 10.12.6 - Sierra - running on my MacBook Pro. I tried plugging my iPhone in but because of some system update, my computer no longer can connect. Instead, I received a message to agree to the needed update, but I do not want to update my OS to Catalina.
How do I connect my iPhone to the computer without updating the OS?