Ok so I've been trying to create a ringtone using mixer and another ringtone app, I think its called MP3 Ringtone or something like that.. and every time that I've tried to make a ringtone, it didn't work. Like when I check my sound settings, it says unknown ringtone and ends up playing a random ringtone. What can I do to create my ringtone? Is it my phone or the app?? Help plz!