Anafi logs all flights in form of a text file. This file has a special format (JSON). It is human readable with the program ShowAnafiLog:
I have been working with someone who makes programs to read telemetry files and displays the output with errors if any are found. His specialty is with Yuneec drones but I thought I would pick his brain and see if he could make a similar program for our Anafi's. Here is a link to what he has so...
You find the single flight logs tapping on My.Parrot on the start screen, then choose "My Flights". On the right side is a list of your flight (logs). You can tap on the [^] symbol to download the log (JSON file) by sending it to you with your E-mail client.
If there is a green cloud left of a flight entry, this log is also stored on the Parrot server.
Normally every smartphone has a Flight Mode for travelling with airplane, where you have to switch it on.
If not:: turn OFF WIFI, Bluetooth and 3G/4G.