Hi all ts stuff, how can i unlock my Sony Ericsson k810i.

INFO:

Platform: DB2020

OTP CID: 51

EROM CID: 53

EROM Color: Red

IMEI: 35945101xxxxxx

Phone ID: K810

Region: FRANCE

CDA: CDA102779/98 R1A

Firmware Version: R6BC002

EROM: R3A022




Plzzz help me unlock this phone.