Maybe the OP attempted to use and older version of Assistant 2.
OP use the newest version of Assistant 2.
Once you update the controller and drone, you should be prompted to update the batteries if they need it.
2.1.38 is available for download.
You seem to be a bit irritated that you receive advice. sorry for the confusion. If my answer confused you into anger feel free to use the ignore feature.
I said "I think" I wasnt for sure, We cannot hold your hand, we can only offer advice..It...
What has been said here by several people is correct. What's more, most of these people are have years of experience, so deserve some respect.
DJI updates battery firmware occasionally, and when they do, each battery must be put in drone after...
By the definition being used by the FCC, an unmanned aircraft system (UAS) is a drone. Whether you or I think otherwise, that is the definition that they are using.