Warning: Do not enter any wrong unlock unlock codes on your LG KT520 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 KT520
without its ORIGINAL SIM Card.
2 - Then compose :
2945#*520#.
3 - Enter the Unlock Code and press OK.
without its ORIGINAL: We mean, to use a sim card other than the one given to you by your original network/service provider along with the LG KT520.
Each LG KT520 mobile phone has an unique unlock code. You can buy the unique unlock code for your LG KT520 mobile phone at www.mobileunlocksolutions.com.