Instructions for installing FreeFlight Pro on newer Android devices. Tested with Android 10,12,13.
You will be installing an .apk file and copying a folder named com.parrot.freeflight3 to the /Android/obb folder on your phone.
Download the .apk and OBB folder from the site linked below.
It will download a .zip file. Unzip the file then transfer the files to your phone or download it directly to your phone and use an app like Zip Extractor to extract the files.
https://apksos.com/download-app/com.parrot.freeflight3?version=1924916
Once the files are extracted on your phone navigate to the FreeFlight Pro .apk file where you unzipped it and open it.
You will be prompted to allow installation of files from unknown sources. Accept the prompt and proceed with enabling install from unknown sources.
Download the app "Files" by "Marc apps & software" from the Google Play Store. Its icon is blue with a white file folder in the center.
Disable your built in file manager app. If you don’t do so, then the new file manager doesn't work.
Go to Settings > Apps > See All Apps.
Find the preinstalled file manager app and tap on Disable > Disable in the confirmation prompt.
Follow the instructions on the page linked below to copy the com.parrot.freeflight3 folder to the /Android/obb/ folder.
https://droidwin.com/how-to-access-android-13-data-and-obb-folder-transfer-files-in-them/
FreeFlight Pro should now be installed & functional