set ringtones, set notifications going away...

[MomaDave]

I've experienced this 3 or 4 times now since Thanksgiving... All my set ringtones and notifications are set to factory default after a normal restart of phone. Effing SUCKS! Running 4.2.2 stock. Anybody else experience this? Wonder if it's a 4.2.2 issue?

 

[STSVA]

I'm on 4.3, but I still get random changes of my notification from "silent" to the strange whistle that's apparently the default notification sound. Luckily, my custom ringtone has mostly stayed, although I think it did get replaced one time by one of the stock ones for no obvious reason.