DJI can't unlock these eight characters with the Yu 2 remote control on the screen.

The paddle doesn't work. In "DJI Empire 2", the failure to unlock the remote control with the screen was caused by the pick failure. Mavic2 is a series of unmanned aerial vehicles "Yu" released by innovative companies, including professional version Mavic2 and zoom version Mavic2. It's a drone that can be stuffed into a backpack.