The following are all instances where an update could fail:
- Low battery. Before installing an update, make sure the battery level is above 50%.
- Powering off the Mavic Mini or the remote controller during an update. If this happens, restart Mavic Mini and the remote controller, and begin the update again.
- Loss of Internet connectivity during the firmware download.
- If the update failure persists, or the remote controller does not link with the aircraft, there may be firmware inconsistencies between devices. In this case, use DJI Assistant 2 for Mavic on your computer to update the aircraft and the remote controller to the latest versions separately. During the upgrade, the aircraft will restart multiple times and automatically shut down after the upgrade has been completed.