To make the subject clearer, one can use mobile data from the cell phone to the RC2 through wifi tethering. This way, he would need just one dongle for the drone with just one extra sim card.
I'm building an application to download your flight logs from the DJI Cloud.
A lot of people struggle with downloading TXT flight logs from their DJI drones. And for those people who know how to do it, it's not a quick/easy process (especially...