Perfect acoustic driver for DB3210 - C901.

Hello.
I have a Sony-Ericsson C901 about a short period of time.
I have recently find a ''perfect'' audio driver Dolby_Rodriguez_W995_HQ_ACOUSTIC_V3__BASED_ON_R1FA 035, but the problem is that is not so compatible with my phone(the sound in headphones si superb but with no headphones the sound of the phone is almost muted). I've tried to make some combinations but with no success. I've found another audio driver called''W902_Originales''(the original W902 drivers), this one is OK, but in walkman mode in the headphones the sound is not so perfect like in Rodriguez acoustic driver.
My request is to make a combination between this 2 drivers, yo have the crystal clear sound in walkman player with the headphones and the other settings from W902 original acoustic driver.

I've added below that 2 drivers.

4shared.com - online file sharing and storage - download Dolby_Rodriguez_W995_HQ_ACOUSTIC_V3__BASED_ON_R1FA 035.rar

and

4shared.com - online file sharing and storage - download Dolby_Rodriguez_W995_HQ_ACOUSTIC_V3__BASED_ON_R1FA 035.rar

I hope somebody will succeed to do this.
Thanks. alexredray@yahoo.com

yah. it wont be compatible with you mobile. becayuse w995 has stereo speaker and slide phone.... plus it has 3.5 headphone jack..

all those things needs many more files than c901

Is my phone also warn? I have C510.