Warning: Do not enter any wrong unlock unlock codes on your LG Optimus F3 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 Optimus F3 with its
ORIGINAL or without any SIM Card.
2 - Dial :
2945#*500# or
2945#*323#.
3 - An unlock menu will be displayed.
4 - Select Network Lock.
5 - Enter your Unlock Code and press OK.
ORIGINAL: We mean, to use the sim card that was originally given to you by your network/service provider along with the LG Optimus F3.
Each LG Optimus F3 mobile phone has an unique unlock code. You can buy the unique unlock code for your LG Optimus F3 mobile phone at www.mobileunlocksolutions.com.