Just updated to the latest firmware on my Mavic Mini and on restarting the drone immediately received the bad cell error. I’ve switched batteries and it’s definitely just the battery that was in the drone during the update.
Can you use dji assistant 2 for mavic program to either reflash the firmware or downgrade the firmware with the bad battery in it and see if it fixes it?
Thanks for the reply, however, the drone isn’t found using the assistant app (it’s trying to use Bluetooth connection) so I can’t connect to downgrade the firmware. Any other suggestions for rolling back the firmware?
You have to download dji assistant 2 for mavic.
DJI Assistant 2 For Mavic - Download Center - DJI
At the DJI Download Center, learn and downloadDJI Assistant 2 For Mavicwww.dji.com
Then you run the program, turn on mini then plug it into computer, and it will find it
Thanks for that. I ran the software and rolled back the firmware. Unfortunately the battery cell error was still there. I tried re-flashing the new firmware and although it succeeded, the error remains. I guess the battery is goosed.
Thanks for trying!
Awesome! Thanks for the quick reply!I wouldn’t risk it yet. The guy I spoke to said the issue will be fixed in another update at the end of December. My free replacement battery should be with me this week.