After the most recent update, or maybe after enabling wifi calling thereafter, my 4G mobile data has become so slow as to be nearly unusable. It shows full bars, but takes a minute or more just to load a simple webpage. Wifi is fine, and I can make calls and texts fine.
I've tried disabling wifi calling, resetting all network settings, and rebooting. Hasny helped. This has more or less made the phone unusable when not on wifi.
