Samsung USA - All Levels - Slow
Delivery Time: 1 - 3 Working Days
The phones that have imei starting with 9xx are CMDA phones and will not ask for the unlock code,so do not send
There is no refund if the code is not working for T-Mobile/MetroPCS phones that are designed to be unlocked by the Device Unlock App
There is no refund if we deliver the code but you can not use it because phone is not asking for unlock code with a sim from different carrier