How do I change my ringtone on my Samsung Galaxy III?

[AC Question]

How do I change my ringtone on Samsung Galaxy III

I am in settings < sound < ringtones and have been trying to get the "Rolling Tone" to stick, but it still plays some soft tone (not one of the choices in the ringtone menu). It's my mom's phone and she can't hear the phone ringing, and wants to change it to the "Rolling Tone".

 

[brushguy55]

Re: How do I change my ringtone on Samsung Galaxy III

Did you hit "O.K." at the bottom of the screen before exiting?