Mobile Device Unlock: Nokia Lumia 925

Learn how to use the Mobile Device Unlock code of the Nokia Lumia 925.

 

 

 

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. 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.

 

  1. See if your phone is eligible to unlock: Mobile Wireless Device Unlocking.
  2. Contact Customer Care to request the Mobile Device Unlock code for your phone.
  3. From the Start screen, tap the T-Mobile tile.
  4. Tap the Keypad icon at the bottom of the screen.
  5. Verify the IMEI by entering *#06#.
  6. Contact Customer Care to request the Mobile Device Unlock code for your phone.
  7. Turn on the phone with the non-T-Mobile SIM card. The device displays 'Please input unlock code.'
  8. The phone displays a screen to enter the unblock code.
  9. Enter the unlock code. If successful, the device displays 'Phone is unlocked.'