Mobile Device Unlock: Samsung Galaxy Note 4

Learn how to use the Mobile Device Unlock code of the Samsung Galaxy Note 4.

 

 

SIM unlock phone

The Mobile Device Unlock code allows the device to use a SIM card from another wireless carrier. This may be necessary when traveling internationally.

 

Important: Stop if you receive an error message. The device may lock permanently if you enter the incorrect code multiple times.

 

  1. Determine if devices are eligible to be unlocked: Unlock your mobile wireless device.
  2. Contact Customer Care to request the Mobile Device Unlock code for your phone.
  3. Insert a Non-T-Mobile SIM and turn the phone on.
  4. The phone will automatically prompt you to enter the code into an  empty field.
  5. Tap in the empty field above Unlock & Dismiss.
  6. Input the unlock code provided by T-Mobile.
  7. Tap the Back button to remove the keyboard from screen.
  8. Tap Unlock.
  9. The phone will display Network Unlock Successful.