pmp player that sez' sony mp5 h-2852
 

my player has 8 buttons and in the setting menu i have check its version

and it sez version 4.10.something and it doen't sez what firmware it is using..

it has a sd card slot at the side of it....

and one other thing can anyone help me find out what type of firmware
that my player has with opening my player... is there a software that can
scan a player tell which firmware does it have.. many thanks....