I was flying and then landed to change the battery. When I restart of the drone it gave me a ECS Code: 30085
How do I fix it?

Hello there Mizumon. I am sorry for the trouble with the drone and thank you for reaching out. The 30085 means ECS connect error. It is recommended to refresh the firmware of the said DJI drone. If the error persists, the drone will need to be sent back for the diagnosis and repair service. Please start a ticket here: https://repair.dji.com/repair/index?site=brandsite&from=nav . Thank you.

DJI Stephen Posted at 9-21 02:34
Hello there Mizumon. I am sorry for the trouble with the drone and thank you for reaching out. The 30085 means ECS connect error. It is recommended to refresh the firmware of the said DJI drone. If the error persists, the drone will need to be sent back for the diagnosis and repair service. Please start a ticket here: https://repair.dji.com/repair/index?site=brandsite&from=nav . Thank you.

I’m in Japan. So is there anything different I need to do?