I have been here a lot of times, but didn't remember my essential info to log on as before.
I was in USA recently and someone stole my backpack. I went to t mobile, to buy a phone. And I specified, I need it to be unlocked because in a month I am flying back home. I paid the device normal price 350 dollars for an S3 and got it or 300 dollars don't remember. I am now home and the device doesn't work. And I want to unlock it and remove the T mobile firmware.
is it possible?