Tony are you sure it's as simple as writing 'TechnologyPreference' for each slot? How does it handle fact that there are hw limitations to and only one slot at the time can have 3G enabled. Also when I tried this on Android, it seems like this actually reboots modem. While I believe you can downgrade/upgrade technology on slot without need to reboot modem.
I was hopping there is specific call to rild which is handling this, and doing all necessary checks ( making sure only one slot is 3G, rebooting modem if needed) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1373388 Title: Allow user to change SIM slot technologies ( ex. 2G vs. 3G ) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libqofono/+bug/1373388/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs