Are you having issues downloading video files or mp3 files to your BlackBerry 10 device via the default browser? Does the browser automatically start streaming the video or mp3 instead of downloading it when you click the download link/button? Here’s a quick tutorial on how to go about it without a fuss.
NOTE: For this to work, the download link has to be pointing directly to an actual video or mp3 file.
Simply tap and hold down the download link until the sidebar pops out as shown below then select Save Linked File