CARRIER ATT NO SUPPORT
Any device Ask a code is not supported.
1-You must enter the correct device IMEI.
2-The last CSC must be entered in the designated field in the service. See the image to find the required CSC.
CARRIER ATT NO SUPPORT
Any device Ask a code is not supported.
1-You must enter the correct device IMEI.
2-The last CSC must be entered in the designated field in the service. See the image to find the required CSC.

If the device is locked with SIM, you will receive this response.
( phone is locked )
If the device has an unlocked SIM, you will see this response.
( phone is clean for unlock )
If the device is locked with SIM, you will receive this response.
(phone is locked)
If the device has an unlocked SIM, you will see this response.
(phone is clean for unlock)