3g USB on RPi-3B or B+ with Emteria Android OS
I'm looking for a solution to connect RPi 3B or B+ with an Android OS to a 3G/4G network
I have tested a debian and it works well, so the ability is there
Did anyone manage to connect a 3G/4G USB?
Yes, there exist several options to use third-party apps for the network configuration. The best way would be to pursue a full platform integration, so no other apps are required.