Drone XC Firmware Instructions
https://help.dronemobile.com/s/article/How-to-Update-Drone-XC-LTE-Dash-Cam-Firmware

Important Notes Regarding Drone XC-LTE Firmware Updates

1. In order to download certain Drone XC-LTE dash cam firmware updates, a “Streaming” or “Streaming Plus” plan is required.
2. If you do not have a “Streaming” or “Streaming Plus” plan, you can install the firmware update offline (instructions below).
3. Drone XC-LTE dash cam firmware update files can use about 60-70MB of 4G LTE data. This will count against the data caps included in your “Streaming” or “Streaming Plus” plan.