Models supported: IPHONE 8/8+ [IPHONE X NOT SUPPORTED]
Clean/Inactive/Financed (Outstanding Balance) Supported.
If it shows not on system (Inactive) on link, use the Carrier
checker to verify its T-Mobile USA.
Make sure its NOT BLOCKED/LOST/STOLEN. Use Cleaning Service for Blocked devices and then resubmit on this method.
How to order:
To find your phone's IMEI number dial *#06#