how do I set app downloads to save to sd samsung galaxy s4 mini

[Caleb_6]

My device is always full, but my SD card has more than enough space.
How do I set apps to download to my sd card instead of my device, by default?

 

[hang-the-9]

Most programs you can't move to the SD card, but some instructions are here http://www.tomsguide.com/forum/id-2327532/moving-apps-card-setting-card-default-download-location.html