Learn how to use the Mobile Device Unlock code of the Samsung Galaxy Note 3.
SIM unlock phone
- Determine if your device is eligible to be unlocked: Unlock your wireless mobile device.
- Contact Customer Care to request the Mobile Device Unlock code for your phone.
- Verify the IMEI by typing *#06#.
- Insert a Non-T-Mobile SIM & turn the phone on.
- The phone will automatically prompt you to enter the code into an empty field.
- Tap in the empty field above Unlock & Dismiss.
- Input the unlock code provided by T-Mobile.
- Tap the Back button to remove the keyboard from screen.
- Tap Unlock.
- The phone displays Network Unlock Successful.