How to add usb 4G/LTE usb modem to STMP1 Android

Question

So, I have downloaded the starter, developer and distribution packages from ST. I can compile the kernel and the android part.

I need to add a usb modem so that I can get an ip address in Android OS.

Is it as easy as plugging in the usb modem and it magically works? Or will I need to modify the kernel and android to get my usb modem to be used for IP?

If the latter is true, what needs to be done to Android to get it to use the usb modem to force it to get ip through the modem?

Answer 1

I think it should be enough to just connect the modem, if not you shouldn't need to do more than changing the inte.net input from the antenna to USB