New Samsung i9100 - Can't change ringtone

Jul 20, 2012
Hi, I have a Samsung Galaxy S2 i9100 with Miui rom running on it. I updated to the latest version (3.11.1, at the time of this post) and since updating to the new version I am unable to change the ringtone for calls. I am still able to change the notification and sms tones but not the actual call ringtone. The thing is, I can select the ringtone from the list and it will display a tick next to it to show I have selected it but when I press back or go back in to settings to confirm the ringtone has changed it still shows the previously selected ringtone and just refuses to change.

I have also attached a logcat if will will to diagnose the problem.

Any help would be appreciated,