WALTR PRO allows you to transfer any type of file. The data destination to your iOS device depends on the file extension and could be described as follows: 

  • If you send a video file (e.g. MKV), it will be available in your default Videos / TV app.
  • If you drop a song, (e.g. FLAC or MP3), it will land in the default Music app. 
  • If it is an EPUB or a PDF file, it will go to your Books app. 
  • If you drop an audiobook, it will appear in the Books app as well (to be recognized as an audiobook, the file should be in .m4b format)
  • Ringtones will appear in Settings->Sounds->Ringtone (please note that it has to be a .m4r file).