can i use w880 sound driver for my K790a? i really don't understand, i'm new in this can some body help me?
the sound of my k790a is to bad, so im trying to find a way to make it louder and better as the "W" SE Series
and.... is there a way to make the messenge ringtone last for more than 9 seconds?? :D i'll apreciate any help.

thanks!!!