I've tried that but no luck.Turn it off and back on... That's what they mean
Sent from my iPad using PhantomPilots mobile app
For P3A/P the aircraft firmware is 1.8.80 and the RC is 1.6 so, no, they aren't the same.Does the firmware need to be the same for the aircraft and the controller?
The GL 300A only requires the use of USB updating if you're on firmware older than 1.3.20.....after that it updates via the GO app the same as the B and C versions.After the AC update to V1.8.80 you need to update the RC, because the signal encoding has changed.
If the update does not work through the App you might have the older GL 300A type. It needs an update using the USB port.
See HOW TO: Install Phantom 3 firmware