The app use to create an MP4 file for every call. To access the MP4 files I would get a USB cord, plug it into my computers USB port, & the other end of the cord was plugged into my phone port where the phone is charged. Once accessed I would located the MP4 files & copy them to my computer. Each MP4 file had its own name that included the date the MP4 file was created. After a update it no longer creates a MP4 file. Developers, HOW DO I GET THE APP TO CREATE A MP4 FILE?