my samsung t629 says "phone locked return for service"?

i tried to unlock my phone by entering a code after the few tries it said "phone locked return for service" does anyone know how to get it back to normal, besides going or send my phone in?

Do you want unlock your samsung t629 mobile? You can visit this site Mobileunlocksolutions.com here you can get the code and unlock your mobile easily. To get the code you have to mentioned which country is locked now,network provider and imei number. Then they send unlock code through email.