Firmware file verification failed. Error Code: CODE_20011 & Error Code: CODE_20005

[Quadair]

I've got 5 Evo Max 4T for a govt organization and I'm the trainer here.

The drones are having trouble updating firmware.

the error codes are mentioned, pls feedback ASAP.

* Firmware update failed. Error Code: CODE_20011

* Firmware update failed. Error Code: CODE_20005

View attachment 16741View attachment 16742

Sent mine back to Washington and they reprogrammed and all is good !

 

[rcee]

Sent mine back to Washington and they reprogrammed and all is good !

Of course, because only the human factor screw things up. Happy flying

 

[Quadair]

Of course, because only the human factor screw things up. Happy flying

If you miss an update then a new one comes in, that’s were the human error factor plays in affect. lol