I have been trying to use my downloaded music for ringtones and all other things like my alarm clock. I have always been able to do this on my other phones but can't seem to get this done. can anyone help me?
For say Like Contacts you enter the Contact and look for additional setting's Usually in the Upper right corner look for three Little Boxes stacked on top of another tap there and you should see Set Ringtone Give that a try..
Here some Info on the S6
http://www.samsung.com/us/explore/galaxy-s-6-features-and-specs/?cid=ppc-
Samsung Galaxy S 6 Support | Verizon Wireless