I have a Samsung S10e. Which means, as far as I know, no VoLTE available and no VoWIFI available on LineageOS
Basically my phone switches back to 3G when I have to make or get a phone call.
3G network is somewhat unreliable at home, so sometimes I have to force 2G in order to be able to use my phone.
I noticed that with the latest updates I’m no longer able to force 2G from the setting menu.
So I have to go to phone info menu by typing ##4636## and then select GSM mode to force 2G.
This is a bummer. I supposed this is not iodé choice, but rather Lineageos or Android.
Also, in phone info I now have “VoLTE provisioned” “Video Calling Provisioned” and “Wifi Calling Provisioned” selectors available (they used to be greyed out). I can enable them, but they won’t stick.
Are these feature now available for Samsung, or is it just false hope?