Daitaro

Hello all! I have a NanoPC-T4 and I'm currently using Android 8.1. I suppose I could flash Ubuntu to try this, but before that, here goes. I'm trying to use a USB 4G dongle with it. I get no recognition of the device. No RNDIS or any notification at all. Fresh install. Any ideas? Also, has anyone tried to come up with a method of root for android on this device? It's a super cool sbc! Thanks!