my mp4 in ADFU mode and i couldnt find ACT2093 firmware
 

I have MP4 player , chips ATJ2093H , before it dead it was having
ACT 2093_S75 ,
now and after reparing it it's in ADFU mode and i can't find a frameware for it

any one having ACT2093 firmware

help me please

I have a mp4 Player, Board Id- mp680-cl-v11 , Chip- ATJ2085W . Its firmware is damaged and it is not turning On. Computer is now showing Unknown Device .
I tried AdfuUpdate.inf from Windows Folder to run dead mp4 player as ADFU Recover Mode. But Windows does not take it and showing this messege
" The specified location does not contain information about your hardware". I am using windows XP service pack 2. What should I do now ? I need a
complete solution and driver for this mp4 player to run ADFU recover mode and a firmware for this player matching with board Id.

Shezan
Bangladesh.