Warning: Do not enter any wrong unlock unlock codes on your LG K371 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.1. Switch on your LG K371 without any SIM Card.
2. Dial
2945#*300#.
3. Unlock menu will appear.
4. Select
Network unlock.
5. Enter the unlock code and press OK.
6. Then click Unlock.
7. Phone should respond that unlock was successfull.
Each LG K371 mobile phone has an unique unlock code. You can buy the unique unlock code for your LG K371 mobile phone at www.mobileunlocksolutions.com.