Then there is the issue of how to change firmware in the RC, which seems to have changed something
in the communications protocols and does not work with GO 2.4.0. 2.4.1 and up only.
.
When DJI “updated “ GO app from 2.4.0 to 2.4.1 two major changes were made. For one they removed the “format data recorder“ option. Second, they made the data recorder .DAT files “read-only“ (undeletable!). Couple that with latest RC firmware update 1.5.7 that forces you to update GO to 2.4.1 and up. I'm no genius here, but do you guys see a pattern?