you can see this mp5 player in the attach images
below are details
big chip: ATJ2137N (ACTION)
Memory chip: SAMSUNG K4S641632K-UC60 2GB
AND OTHER LETTERS :ZA31TBBC3G
ZX-8016R-TLSK-T-V2.3 20090408
i need firmware for this model or any other matching firmware.And can i flash it with some similar firmware