Battery error while upgrading

[Davidzfr]

I was upgrading my MavicPro, but failed, then batter indicator light was blinking and then on RC show battery error message and now the two lights in the middle of the four lights are always blinking slowly (every 15s ).

I cannot turn it off and I cannot charge it.


Anyone know how to deal with this?

 

[Newbeans]

Good luck. I had to send one of mine in after this happened. Thankfully it was still under warranty. 1 month and still waiting for my replacement.