I have tried to install the Mac OS upgrade Version 10.15.2 several times and always end up with the message to check my internet connection . The internet connection is perfectly fine but sys. will not upgrade. 1st time I have encountered this problem. Any ideas?
iMac Line (2012 and Later)
When downloading system software and security updates it is best to connect your mac to your router via cable rather than rely on WiFi. Don't use the mac for anything else while downloading and if other devices share the same internet connection don't use them either.
If updating via System Preferences> Software Update is still troublesome try this from Apple Support Downloads,
https://support.apple.com/kb/DL2028?viewlocale=en_US&locale=en_US
Once downloaded double-click to install.
When downloading system software and security updates it is best to connect your mac to your router via cable rather than rely on WiFi. Don't use the mac for anything else while downloading and if other devices share the same internet connection don't use them either.
If updating via System Preferences> Software Update is still troublesome try this from Apple Support Downloads,
https://support.apple.com/kb/DL2028?viewlocale=en_US&locale=en_US
Once downloaded double-click to install.
Mac OS Catilina upgrade to Mac OS 10.15.2
