Modem 3G through OTG


I tried to connect a 3G modem in DragonBoard through a cable OTG in micro USB port but the port is not powered.

It is possible to use a modem 3g through a cable OTG in DragonBoard with Android OS?



Do you have anything (mouse or keyboard) connected to the other USB port? If yes, try removing those first. seems to indicate some kind of 3G support but there’s not really much info on it.