I can go into explore from the ringtones or music area of the Media icon and set the mp3 as "my phone tune". Doesn't work - restores to default at&t tune.
I can go into Profiles(Active) and set the mp3 from either the music folder or ringtones folder. Sometimes when selecting the mp3 from the List of available ringtones while in profiles/advances/normal(active)/phone it will preview the mp3, but the second I make a phone call to my phone it defaults back to the At&t tune and if I try to preview the file again in profiles/advances/normal(active)/phone it won't play.
