I have had no issues this yesterday changing my notification sound thru settings with my downloaded app zedge anyway I went to change the ringtone and changed it in zedge and my settings and all my phone does it vibrate when I get a text, I have hard restarted have uninstalled and re installed zedge I have copied music and put it in my notification folder and tried that way it will just vibrate once and that is it. Fixable???