with this phone you cant change your ringer or download from any web site other then sprint for wallpaper. I wanted to put husker rintone and wallpaper and could not.
Try http://www.myxer.com/ . or m.myxer.com from your phone's browser. They may have what you're looking for. Sprint cannot support this content however.
Check out a fun infographic that teaches you how to increase storage, enhance security,
improve battery life and clean your device.