Warning: Do not enter any wrong unlock unlock codes on your LG 420G 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 420G with a
Not ACCEPTED SIM Card.
2. If your LG 420G asks for a PIN code, then enter your SIM card PIN and press OK.
3. LG 420G will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your LG 420G is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your LG 420G is locked to.
Each LG 420G mobile phone has an unique unlock code. You can buy the unique unlock code for your LG 420G mobile phone at www.mobileunlocksolutions.com.