Learn how to use the Mobile Device Unlock code of the Samsung Gravity T.
The Mobile Device Unlock code allows the device to use a SIM card from another wireless carrier. This may be necessary when traveling internationally. To enter the Mobile Device Unlock code, follow these steps:
Important: Stop if you receive an error message. The device may lock permanently if you enter the incorrect code multiple times.
Using a T-Mobile SIM card:
Using a Non T-Mobile SIM Card:
Are you sure you want to delete this document?