What factors can lead to an update failure?
- The battery level of the aircraft or remote controller is below 20%.
- The aircraft or remote controller is powered off during an update. If this happens, restart the aircraft and remote controller, and try again.
- The network is disconnected during a firmware download.
- Your smartphone interface is switched to other apps during a firmware download. The aircraft will restart multiple times during an update and automatically power off after completing the update.
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