can anybody help a dumb?
 

Hello everybody,i'm new...i need an help for my new pmp player:it has a firmware called V6.1.0903.21_16_3_17...it could play 8 bit & 16 bit games..but really i can play only 8-bit games(that is to say NES-ROMS)& :confused::( ON THE USER'S MANUAL I FOUND THAT I HAVE TO DO AN UPGRADE TO READ AND PLAY 16 BIT GAMES..dOES ANYBODY KNOW WHAT I HAVE TO DO OR WHERE I CAN GET THAT UPGRADE?i'ld be really thankfull whit everyone could help me..i'm getting crazy about it..Sincerely,Yusuke313