I'm working on a project with raspberry PI and androidTHONGS, and I'm trying to build it on a 3g / 4g dongle (Huawei E3531). However the raspberry pi3 detected the modem as memory card and not as modem and i'm not able to run and connect to the modem.
How can I solve this issue? I made a quick search and did not find a solution.
Any help is appreciated.