Originally Posted by gpz900ra7
I had the same issues after upgrading to .822, so went back to .681, and the ringtones are now back to normal.
There is definitely a glitch in the .822 OS, so best to stay with .681, and wait until there is a permanent fix for .822.
I've had the same issue since I upgraded, but it has only happened twice, a battery pull fixes it. Seems to be a memory issue, as it happens after memory gets lower than normal. However, it also might be facebook related, as both times it seemed to happen after quite a bit of facebook activity (notifications). I just uninstalled facebook to see the results. Stay tuned...