LG Egold Unlocker is a free tool by fr3nsis team. To start unlocking you need com cable (ftdi, box, and ttl converter etc). One should note that you can’t unlock phone with usb cable.

When program shows phone unlock code you need to follow those steps:
- Remove the SIM card and battery, re-insert the battery and power it up without the SIM card.
- Enter *#9999# to boot it up, then type 2945#*20001# on the screen
- Go to the Menu->Settings->Security->SIM Lock Code->Network Unlock Code
- Enter the code as you have generated.
You can unlock the following LP Phones using LG Egold Unlocker by Fr3nsis :
- GB102
- GB105
- GB106
- GB109
- GB125
- KG270
- KG271
- KG275
- KG276
- KG278
- KG285
- KG288
- KG289
- KG370
- KG375
- KP100
- KP105
- KP107
- KP109
- KP112
- KP270
Download LG Egold Unlocker by Fr3nsis