How could I unlock a Samsung S3 Sgh-T999L version 4.3 locked to T-Mobile?

[AC Question]

how could i unlock samsung s3 Sgh-T999L version 4.3 locked to t mobile

i tried the tips given on this page but it didnt work. any help

 

[AlphaTango414]

Re: how could i unlock samsung s3 Sgh-T999L version 4.3 locked to t mobile

Call T-Mobile and request unlock code and procedures on how to unlock the device.

Unless it's black listed and/or stolen which is illegal and actions as such are not tolerated here.