Tested on OAS4-DVT1-C4 (202208-30540) which has Fibcom DW5931e installed. Install gnome-control-center 1:41.7-0ubuntu0.22.04.5 from jammy-proposed. And update modemmanager to 1.19.1-683270f4 from https://launchpad.net/~dirksu/+archive/ubuntu/wwan-test. Enabled mobile network through gnome-control-center, there is 5G option in 'Network Mode'.
Tested on OAS4-DVT1-C4 (202208-30540) which has Fibcom DW5931e installed. Install gnome-control- center 1:41.7- 0ubuntu0. 22.04.5 from jammy-proposed. And update modemmanager to 1.19.1-683270f4 from https:/ /launchpad. net/~dirksu/ +archive/ ubuntu/ wwan-test. Enabled mobile network through gnome-control- center, there is 5G option in 'Network Mode'.