deepubhullar , it is extremely difficult to tell which firmware would or would not work on your player. The only solution would be to try every single firmware until you get the right one.
If you had tried all the v3.5.35 and v3.5.37 firmwares on this forum and none worked, try those at the s1mp3.org forum here
http://www.s1mp3.org/en/downloads_fw.php
Good luck.