I started having issues with my Galaxy S4 ringtones after the 4.3 update. I have a custom ringtone, which I set when I got the phone back in spring. It was all working fine. Now, after the update, when someone calls me, it rings as the next (factory) ringtone in my list, though all of the sound settings are still set to my old ringtone. I even added it again. Nothing. It's just somehow not the one that is ringing. Tried googling and didn't find anyone mentioning this problem.
Anyone has any idea what might be the issue here?