Help me to find my Firmware
 

Hi all,

I had the MP4 player written PMP on back and looks like the one on this pic
Album
the specification file i found on the player itself mention as follows:

"Specification
sunplus spmp 3050 solution;2.8 inch TFTscreen;real 10.0 Megapixel digital camera and DC function;support DV function;long recording function;built in speaker;audio play function:used for playing various audio foumats in cluding mp3/mp4/wma/3gp play function;support TV-out put;mighiness games;colors:black\roange;support multiple language:russia,german,french,spanish,portugal,ita ly,corea,english,chinese,HK chinese."

Now my Problem is:
I was not able to play games on this as the games came with the player seems to be corrupted.
I want to install new games on that. i tried use NES file , added the file in different locations, but no use.
please tell me how to know my current firmware, without opening the player.

Thanks in advance