The CTM-ONE has one Ethernet port which can be utilized to configure the CTM-ONE using a web interface. The web interface provided allows for firmware upgrade.
Proceed to the vehicle with the CTM-ONE installed and connect the Ethernet cable from the laptop Ethernet port to the CTM-ONE Ethernet port.
The modem power LED must be solid green in order to access the modem. The LEDs for SIM, cellular, Wif-Fi and GNSS will be flashing or lit.
Open a browser on the laptop and enter the IP address: 192.168.1.1
With a successful connection you will be presented with the CTM-ONE dashboard and login prompt.
The default credentials are:
Select Firmware, Install Firmware from the left-side menu.
Press the Choose file button and select the firmware file from the laptop file system.
Press the Upload Firmware Image button.
Press the Start Firmware Install button.
Wait a few minutes while the firmware is installed and the modem restarts.
Verify the the firmware was upgraded by reviewing the version displayed in the top right corner of the screen.