Warning: Do not enter any wrong unlock unlock codes on your LG KF755d 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 KF755d with its
ORIGINAL SIM Card,
2. Press the telephone icon at bottom of screen to bring up the LG KF755d keypad.
3. Enter
2945#*755# (or
2945#*750# if 1st option doesn't work).
4. A menu will pop up, select
Sim Unlock.
5. Enter your unlock code and press ok.
6. The phone will then reboot and the unlock is complete.
ORIGINAL : We mean, to use the sim card that was originally given to you by your network/service provider along with the LG KF755d.
Each LG KF755d mobile phone has an unique unlock code. You can buy the unique unlock code for your LG KF755d mobile phone at www.mobileunlocksolutions.com.