need firmware of w550

Applet ID: 061113 1250 ALUCXC125872_COMPACTPRODUCTION_ID_LOADER P3L
19:11:43| This is a PRODUCTION_ID loader
19:11:43| Activating GDFS...
19:11:44| Phone name detected!
19:11:44|
19:11:44| Profiling SEMC phone...
19:11:44| Platform: DB2010
19:11:44| OTP CID: 49
19:11:44| EROM CID: 49
19:11:44| EROM Color: Red
19:11:44| IMEI: 35744400xxxxxx
19:11:44| Phone ID: W550
19:11:44| Region: EUROPE_5
19:11:44| CDA: CDA12345678/123 R2A
19:11:44| Firmware Version: R4GC010
19:11:44| EROM: n/a
19:11:44| Ready for operation!




i have some problem with my phone it is not started. when i select phone then it say contact your service operator..
please tell which main+fs+custpack i have to use for above detail.

Thanks