Warning: Do not enter any wrong unlock unlock codes on your LG GB255G Madison 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 GB255G Madison with a
Not ACCEPTED SIM Card.
2. If your LG GB255G Madison asks for a PIN code, then enter your SIM card PIN and press OK.
3. LG GB255G Madison will ask to enter an "unlock code".
4. Enter Unlock Code we send to you.
5. Your LG GB255G Madison is now unlocked.
*NOT ACCEPTED : We mean, to use a Sim card from a network other than the network your LG GB255G Madison is locked to.
Each LG GB255G Madison mobile phone has an unique unlock code. You can buy the unique unlock code for your LG GB255G Madison mobile phone at www.mobileunlocksolutions.com.