My phone has recently started resetting the ringtone and notification tone from the ones I have selected. It happens randomly including if it's just sitting switched on but not being used. It used to happen rarely but has been happening more than once a day this last week. I've tried moving the tones from the ad card into the phone and currently have them in the ringtone and notification folders having had them in music. Any ideas what else I can try as I don't know it's really starting to annoy me now.
