Mini 2 battery update keeps failing

[Kywon McCain]

I'm gonna get straight to the chase
Seems like whenever there's a prompt that a battery software needs updating it get stuck on 70 and fails
Any ideas?

 

[Exphantomflyer]

I'm gonna get straight to the chase
Seems like whenever there's a prompt that a battery software needs updating it get stuck on 70 and fails
Any ideas?

Have you tried using the DJI assistant software?
I did a guide on how to use it here

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[Kywon McCain]

Have you tried using the DJI assistant software?
I did a guide on how to use it here

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For battery firmware too?

 

[fgurnee01]

I vaguely remember that when I did battery update it hung at 70 for a very long time. Patients is the key I believe.

 

[Kywon McCain]

I vaguely remember that when I did battery update it hung at 70 for a very long time. Patients is the key I believe.

I do wait but everytime it says it failed and to try later

 

[Wilbour]

I was able to update 2 out of 3 batteries. I have a similar issue with stopping at 70%. None of the Assistants will recognize the drone.

 

[pati0furniture]

Following. I'm also having this happen with 1 of my batteries. Setup and used DJI Assistant but it's only showing/letting me do anything with the aircraft's firmware.