My phone has been acting pretty funky ever since I installed Jelly Bean. Then just a little while ago my phone played a ringtone I've never heard before, but I had no notifications or missed calls or anything like that.
While trying to figure out what it was I noticed all of my ringtones were set to "unknown ringtone" (they were fine yesterday). When I try to change them it crashes and says "Unfortunately, setting has stopped."
Think it's time for a factory reset? is there anything I should really backup before I do it? I can reload my music and apps pretty easily, and contacts will sync automatically right?
While trying to figure out what it was I noticed all of my ringtones were set to "unknown ringtone" (they were fine yesterday). When I try to change them it crashes and says "Unfortunately, setting has stopped."
Think it's time for a factory reset? is there anything I should really backup before I do it? I can reload my music and apps pretty easily, and contacts will sync automatically right?