The file imported will then appear on the externalTemp screen.Tap the particular file to import it into KMPlayer.In the Files app, browse to the directory or folder on “On My iPhone” where you saved the MKV files.Tap the “Import External Files” button, KMPlayer will then open the Files app.
You can hit ‘Don’t Allow’ if you don’t want the app to scan your device for all the videos. You can also use AirDrop to wirelessly transfer MKV files to your iPhone from a Mac, iPhone, or iPad. How to play downloaded MKV files on iPhone
