Using this service, you get all level code to unlock your LG in order of : SIM_UNLOCK, NSLCKUNLOCK, CLCKUNLOCK, PCKUNLOCKE, SLCKUNLOCK, SP_LOCK Before request a code for LG, please be sure to find the code entry instructions before to order here At the moment there is no solution to enter the code in U900, U880, U890, U400 and some more. So please check first you can enter a code before to order a code for LG !