The Audience mode in the goggles menu becomes inaccessible when they're in 50Mbit mode from previous flights. Also you can't switch from 50 to 25Mbits without an Airunit connected. This package tries to solve that.
Hold the "Channel down" button for 8-10 seconds to switch from 50 to the 25Mbit mode.
Install:
download ipk
adb push package-name.ipk /blackbox
opkg install /blackbox/package-name.ipk
Or manually:
make ipk
adb push package-name.ipk
opkg install /blackbox/package-name.ipk