LTE driver install

After the Ubuntu adventure, I installed the latest version of android on vim 3 pro.

I installed a Sierra EM7455 LTE modem on the M2X expansion card.
And the green light on the card is on. When I check the devices with the Aida64 software, I see the picture below.

Khadas sees the device, but I think some applications are not active because there is no driver. How am I going to install this driver, implying android-loaded khadas. I downloaded the driver officially.

There was once a little guide by Terry to install LTE driver for your device…

just rename your driver from whatever it is to ""