Download from the site does not work in some browsers and devices?

Question

HTML

<a href="$FILE_URL$" download="$ENTRY_TITLE$"> СКАЧАТЬ</a>

Audiobooks. Files in mp3. Problems in Android devices.

Answer 1

download does not understand. lol. Dig towards JS. Specifically jQuery and

data:application/octat-stream;content-disposition:attachment;filename=file.txt,...

Answer 2

</a>