Hi
I have just updated my 5220 from firmware 4.6 to 4.92 and i'm searching for things that had been fixed or changed.
After a look on
http://europe.nokia.com/A4577225 , i get back here for some feedback from users or any information from nokia support team.
For the moment i only notice that the back speaker get powerful but with more noise in sound.
Thanks by advance
Ramirez - France