How To Unlock Your LG USIM Card

September 2016

This article provides the codes that may be used to unlock the USIM card on your LG phone. Note that this procedure requires that you possess both a valid sim card as well as the Simlock code provided by your internet service provider.

How To Fix a USIM Locked Error on LG Phones

Insert your sim card into the phone and turn your phone on. Once the verification prompt is shown, enter the code that is applicable to your LG model.


LG KC550 enter 2945#*71001#

LG KC910 enter 2945#*910#

LG KE990 enter 2945#*990#

LG KF390 enter 2945#*390#

LG KF600 enter 2945#*71001#

LG KF700 enter 2945#*700#

LG KF750 enter 2945#*750#

LG KF755 enter 2945#*755#

LG KS20 enter 2945#*20#

LG KS360 enter 2945#*71001#

LG KS910 enter 2945#*910#

LG KU990 enter 2945#*990#

Other models

LG 1100 enter 2945#*1201#


LG 1200 enter 1945#*5101#

LG 510w enter 2945#*5101#

LG 5200 enter 2945#*5221#

LG 5300 enter 2945#*5301#

LG 5400 enter 2945#*5401#

LG 7020 enter 2945#*70001#

LG 7100 enter 2945#*7101#

LG 7120 enter 2945#*7101#

LG 7250 enter 2945#*70001#

LG 8380 enter 2945#*7101#

LG B1200 enter 1945#*5101#

LG B2100 enter 2945#*3311#

LG C2200 enter 2945#*2201#

LG C3100 enter 2945#*3101#

LG C3310 enter 2945#*3311#

LG C3320 enter 2945#*3321#

LG C3380 enter 2945#*7101#

LG L1100 enter 2945#*70001#

LG F2250 enter 2945#*3311#

LG F2300 enter 2945#*7101#

LG F2400 enter 2945#*3311#

LG KE260 enter 2945#*2601#

LG KE850 enter 2945#*8501#

LG KE970 enter 2945#*9701#

LG KG120 enter 2945#*1201#

LG KG200 enter 2945#*1201#

LG KG220 enter 2945#*1201#

LG KG240 enter 2945#*3311#

LG KG275 enter 2945#*20001#

LG KG280 enter 2945#*7101#

LG KG290 enter 2945#*7101#

LG KG800 enter 2945#*7101#

LG KM900 enter 2945#*71001#

LG KP100 enter 2945#*20001#

LG KP230 enter 2945#*71001#

LG KP500 enter 2945#*71001#

LG KP501 enter 2945#*71001#

LG KU250 enter 2945#*250#

LG KU380 enter 2945#*380#

LG KU580 enter 2945#*580#

LG L342i enter 2945#*7101#

LG T5100 enter 2945#*5301#

Once the appropriate code has been entered, a popup will appear on your screen that reads Memorised.

Go back to your homescreen, and click on Menu > Settings > Security > Sim Lock > Network > Disabled.

Your phone will display a message reading, Enter NCK. Enter your SIM lock code and press OK.

Your phone should now be ready for use.

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