Nokia just released a firmware update for the Lumia 800 that caused an issue with volume problems related to game play and louder than usual ringtones.

It's nice to see that Nokia is actively fixing problems that arise in their phones.

I was especially happy when Nokia first found the data connection bug for their Lumia 900 before customers had the chance, and they offered it for free...what a great company.

Article: Latest Nokia Lumia 800 firmware update fixes volume bug | The Verge