How to Unlock LG Harmony M257? | LG Unlocking

Simlock code of all LG is available, means LG Harmony M257 can be unlocked easily with SIMLOCK / NCK code. It is the fastest and recommended method to unlock LG by IMEI. You can unlock all LG Harmony M257 devices from any network around the world by IMEI. Once the correct simlock code is entered, you can use all GSM simcards.

To provide the unlock code of phone, we only need only 15-digits IMEI. You can find the 15-digit correct IMEI by dialing *#06# on the phone or through settings of the modem / router.

Unlocking of the LG Harmony M257 by code does not avoid warranty. It is recommended method to unlock by manufacturer of LG.

The unlock code of LG Harmony M257 comes from the database of manufacturer or network provider, means it will work 100%.

How long we need to wait for an unlock code of LG phone?

The average waiting time for unlock code of a LG Harmony M257 is 1 to 6 hrs.

The turnaround time for an unlock code of LG is 2 hrs based on last 100 orders.

How to Unlock LG Harmony M257?

1. Turn OFF the LG Harmony M257.

2. Insert a different operator simcard (e.g. for a O2 device, you can use MetroPCS simcard).

3. Turn ON the phone.

4. It should prompt for "SIM Network Unlock PIN".

5. Enter the unlock code which is provided by modemsolution.com.

6. Now your LG Harmony M257 is unlocked permanently to use with all simcards.