for those who want to fly FCC ( without battery level) with the latest version of Parrot, try this :
1- install modified version 6.7.0 of ds2atc (thanks a lot ?)
check that the FCC channels are present on FF6
2- uninstall the modified version
3- install the official version 6.7.3 from Google store
and bingo (well for me) the FCC is kept.
My phone One plus 6 android 10
Yes the latest modded version with the Battery indicator is available from page 1 in the folder indicated by AnafiPilot1.People !!! will it be my mistake or the Mod App FF6 6.7.3 is already available, on the respective site ??? Please check.
Install first from Playstore, copy the ... \\ Android \ obb \ com.parrot.freeflight6 com folder to a safe directory, uninstall then the app. Install modded apk, then copy back the saved folder to the ... \\ Android \ obb \ com.parrot.freeflight6. Doesn't need synchronization anymore.Tried a clean install on S20 FE, sadly all FCC versions from the folder (6_7_0 to _6_7_3) won't sync data and won't let me start the app.
/E: Install from Playstore - uninstall - reinstall FCC won't do the trick.