I updated to the latest firmware, with no issues.  However I have a question - how can I tell if the battery fw has changed, and therefore I have to repeat the process with my second battery?  I did insert the second battery and reattached to the DJI assistant, all it indicated was the firmware was current.

Richard Southworth

You answered your own question i think .  Experience so far is it will pop up and say if the battery FW needs updating

I have 7 DJI Drones and have never ever used DJI Assistant.

If you want to update just let it do its thing when you switch on and have a wifi connection to your tablet/phone to the internet.

Hi. Thank you for reaching out to DJI Forum. With regards to this inquiry. Once the DJI Fly application determines that the inserted battery needs to be updated. You will be prompted to update the firmware for the battery or the drone. Just a friendly reminder, please check if the battery is 50% charge or above before proceeding with any updates. If you further inquiry or concern feel free to post it here at DJI Forum. We are here to help. Thank you for your valued support.

The only thing I don’t get is that twice now I’ve been promoted to update a battery yet not the other 2.

Crummett Posted at 12-4 12:17
The only thing I don’t get is that twice now I’ve been promoted to update a battery yet not the other 2.

me too, only 2 out of 3 asked for the update.

InspektorGadjet Posted at 12-4 12:52
me too, only 2 out of 3 asked for the update.

same here, 2 out of 3...

Have a Mavic 2.How do I get to the page that let's me set the discharge time.By how many days.

all 3 batterys in my fly more combo needed the update once inserted into the drone