DJI renewal verification failed.

1, network connection problem, the current network is not good.

2. No flight control sequence was entered.

3. There is no real-name authentication. According to the regulations of the Civil Aviation Administration, UAVs with a maximum takeoff weight of more than 250g need to be registered in the real-name registration system. At present, all DJI UAV products need to be registered. After purchasing a new aircraft, you can log in to the "Civil UAV Real Name Registration System of Civil Aviation Administration of China" to apply for an account, fill in relevant information and complete the registration of the real name registration system.