How To Unlock LG GB250g Madison Mobile - Instructions

Please note that most of the time you only have to enter the NCK (Network Unlock Code), but some networks require other codes, i.e. NSCK (Network subset code), SPCK (Service provider code), CPCK (corporate code), SIMCK (Sim unlock code). Most of the time we provide all LG Unlock Codes. Use the code, the phone is asking for.

1- Insert not-allowed SIM card and power on your phone.

2- Dial 2945#*71001# on your LG GB250g Madison keypad.

3- Select Unlock USIM, and press OK when prompted for the unlock code.

4- Select Service Provider Lock. The following message displays: You are about to SIM unlock your phone. Continue? Select YES.

5 - Type the Unlock Code and press OK. Confirm the Unlock Code and press OK.

Your phone is unlocked.

cd