W200i (Walkman) CID 53

[AlexRussell]

Hello, I just want to change my W200i's sound driver (.APF files) and I want to know what tool I need to use to get it done.
Thanks.

17:13:32| TURN OFF PHONE!
17:13:32| Hold 'C' button on phone and connect phone NOW.
17:13:32| You have 30 seconds...
17:13:32| 
17:13:45| Baseband ID: 8040
17:13:45| Protocol Version: 3.1
17:13:45| NEW SECURITY PHONE DETECTED! SWITCHING...
17:13:45| Warning: IMEI name does not match GDFS name (IMEI:NULL GDFS:W200)
17:13:45| ...using GDFS name
17:13:45| 
17:13:45| Profiling SEMC phone...
17:13:45| Platform: DB2010
17:13:45| OTP CID: 51
17:13:45| EROM CID: 53
17:13:45| EROM Color: Red
17:13:45| IMEI: 35557602xxxxxx
17:13:45| Phone ID: W200
17:13:45| Region: ORANGE_GEN
17:13:45| CDA: CDA102738/76   R6A
17:13:45| Firmware Version: R4HA014
17:13:45| EROM: n/a
17:13:45| Ready for operation!