Samsung SGH-D600

for d500 please to all members ( read and try to post any idea ) ok

in d500 headset is good but low bass....when i hear it i went to mad (im soooo interested in sound quality )

so when i changed some value in (*#8999*8378#) meanu

2-2-10(iss headset )

i found the best (mp3) quality in this values

EAR gain 12
HFR gain 250 (HFR sound base)
i work in headset field and the last final results is the better for headset

know i have d600

please i want help that mate work in d600 as the first post

please anyone(that tried ) and found anything he shall to write immediatly

and i hope all to work in agroup (speacialy its very important subjet )

note(dont rais the volume bar to 10 the max volum dgree is 7....remeber this is when u use the handset)