Unlock for LG KG800 ::Unlock for KG800 (no Cables):: To Unlock LG Chocolate. 1. Insert SIM . Turn on phone, 3. On home Screen, Slide up phone, 4. Type 2945#*# 5. ENG. Mode menu should appear, 6. Go Down to Factory Reset Select it, may take a few minutes to reset! 7. This will reset the phone back to before the phone was locked to a network, 8. The phone will automatically restart (Note the network logo at start up wont change), 9. Now insert any SIM card (Not tested with 3 SIM) and the phone should turn on normally, 10. The phone is now unlocked and you can customise setting as you like.