Can i unlock my Samsung galaxy s T-Mobile for an att sim card?By Community Writer | Community.Drprem.com / November 17, 2011 Can anyone help me to unlock my Samsung galaxy s T-Mobile for an att sim card? How do i find the unlock code for free so i don’t have to pay for it? i want to use att service but have a T-Mobile samsung galaxy s phone. Please help! Today's Top Articles: