The solution for this is in modemmanager, not NM, as well as a kernel module available here:
https://github.com/mkotsbak/Samsung-GT-B3730-linux-driver
and soon to be submitted upstream (which will also need to be backported to solve this bug).
The solution for this is in modemmanager, not NM, as well as a kernel module available here:
https:/ /github. com/mkotsbak/ Samsung- GT-B3730- linux-driver
and soon to be submitted upstream (which will also need to be backported to solve this bug).