How To Unlock an LG U400 Cell Phone

1. Insert the Accepted Sim Card.

2. Enter 2945#*88110#.

3. The phone will then prompt ‘Unlock sim’. Press OK.

4. The phone will then prompt ‘Network Unlock’. Press OK.

5. The phone will then prompt- ‘Input Network Control Key’. Enter the 8 digit unlocking code. Press OK. If the unlocking code comes with only 7 digits, add a 0 in front of the 7 digit code. If the unlocking code comes with only 6 digits, add 00 in front of the 6 digit code.

6. It should give you the message Success.

7. Come back to the main screen and Enter 2945#*88110#.

8. The phone will then prompt unlock sim. Press OK.

9. The phone will then prompt Network Unlock/ Lock but if you scroll down you will see a message Enter SP Lock. Enter SP Code.

10. Then press OK