Today it was the first time i used my mavic.
After charging and connecting there is an issue called "battery signal error".
Firmwareupdate is not possible cause "Battery is lower then 50%".

Any ideas whats wrong?

Hi, could you please clarify your current firmware version?
Have you tried to discharge and full-charge the battery?
Please post a screenshot of the error message here.

DJI Mindy Posted at 2016-12-4 01:20
Hi, could you please clarify your current firmware version?
Have you tried to discharge and full-cha ...

I tried all firmware versions.. The Battery was full-charged.
Next trie was to discharge the Battery.
Now the mavic is off. And the LEDs 2+3 from the battery are still on and every 15 Secs booth are flashing for 1 sec.

fans7a6d488a Posted at 2016-12-4 17:09
I tried all firmware versions.. The Battery was full-charged.
Next trie was to discharge the Batt ...

Do you mean cannot turn off the battery?
Also, after discharge and full charge the battery, please try to update it to latest firmware version again.
Keep us posted.

DJI Mindy Posted at 2016-12-4 10:25
Do you mean cannot turn off the battery?
Also, after discharge and full charge the battery, please ...

Yes I can not turn off the Battery