There are several DAT files. Only one will work. The .DAT you want is in the FlightRecords/MCDatFlightRecords folder. And it will be a capital D-A-T.In the flight records folder there was no .dat file for the date I had the incident, but there was what I would guess is a partial file with name of _DJIFlightRecordDeletList94e613e2eb4caea0 but it won't allow me to add to this site (my mac restricting for some reason?).
However, on the phone I also so another folder flightlogs and in it for that day was a file I've attached, don't know if that is any way what is needed