macOS failing to access wifi after upgrading from Mojave to Big Sur
Hi.
I have a MacBook Pro 15inch Retina (Mid 2014) laptop and have been facing wifi connection issues every time that I upgrade from Mojave to Big Sur.
I have tried this 3 times and all 3 times my wifi fails to connect.
If I check on the Wifi preferences, and tried to recreate a new wifi configuration etc. I have also tried the method of backing up and deleting the network files located in : /Library/Preferences/SystemConfiguration/, and still to no avail.
Is there any way of resolving this? Please help!
MacBook Pro 15″, macOS 10.14