Unlock MetroPCS LG K40, models LM-X420MM and LM-X420TM

Unlocking to USA, AT&T, T-mobile, MetroPCS, Cricket, Sprint, Verizon, Tracfone, Boost Mobile, Xfinity, etc...

LG K40
Select the network your phone is locked NOT the network you want to use
Why unlock my LG K40?

FREE unlock LG K40

If you wish to get a free unlocking for your LG K40, you need to get the unlock code, so you have to contact your phone carrier that is locking your the phone in this moment, it is the unique possibility if you want to have your phone unlocked for free. The carrier will provide you with the unlocking code if you are the cell phone plan owner. Our company is dedicated to calculate unlocking codes by IMEI, we work with official unlocking servers and we send the same code as the carrier.

How to introduce the SIM network unlock PIN?

The fastest method to obtain the unlocking is ordering in our website, when you put SIM cards from other network providers, the phone will require the unlock code, if you want to get it in a few hours, order it and we will send it to your email.

It should be noted that to unlock a LG device, sometimes, the unfreeze MCK code is required (if the attempts are exhausted, so the mobile phone will show - SIM network PIN blocked. Enter SIM network PUK - ) or could be necessary the regional code RGCK (if you are going to use the mobile in another continent or region), in our company we also provide these unlock codes.

Can it be relocked my LG K40 when updating Android?

No, the unlocks we provide will never be removed, and you can update and restore the LG whenever you need it, without fear of losing the unlocking.

Is it possible to use any SIM card on the world?

Unlocking method is for any SIM card of Spectrum, C Spire, AT&T, US Cellular, Cingular, Cricket, Nextel, Sprint, T-Mobile, Verizon, MetroPCS, Tracfone, Boost Mobile, Aio, Net10, StraightTalk, H20 Wireless, Simple Mobile, Virgin Mobile, Family Mobile, Xfinity Mobile, Viaero, Total Wireless, Ultra Mobile, Visible Wireless from USA and any other country.

Why doesn't my K40 allow me to make calls?

When a K40 does not reject your new SIM card but does not allow you to make calls, it is most likely that the IMEI has been blacklisted. You need to contact with the carrier to solve it.

My LG K40 does not prompt the unlock code and is locked with a United States carrier

The United States AT&T, Cricket, metroPCS and T-Mobile carriers can lock the K40 and do not request the SIM network unlock PIN because they lock the devices through an application called Device Unlock, this is already in your standard cell. You only purchase the unlocking and when our server approves it, simply access Device Unlock and click on Permanent Unlock.

The most common is that the LG from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from USA do not prompt the network unlock PIN, because these phones have a blocked firmware with the carrier. Our company solves this block and removes this restriction, but it has to be unlocked with a program on the PC and our technician will help you remotely.

These are the LG K40 versions

LMX420, LMX420EMW, LM-X420, LM-X420MM, LM-X420TM, LM-X420HM
How to insert the unlocking code for the LG K40
TUTORIAL VIDEO

1. - Make sure you have an active data connection via 3G/4G/LTE or Wi-Fi.
2.- From the Application list, tap Device Unlock, the application is located in the MetroPCS folder.
3.- Choose the Permanent Unlock.
4.- Restart the device.

Alternative instructions:

1. - Turn the terminal on with or without a SIM Card
2. - Dial the code 2945#*(model number)#
For example: If your model is D802, dial 2945#*802#
For example: If your model is E610, dial 2945#*610#
3. - A hidden menu will appear. Select Network lock
4. - Enter the code and press OK
4b. - If your phone indicates "not personalised", enter this other code secondary code in the Service Provider category and press Unlock.


Customer reviews
Unlock LG K40 from any carrier by IMEI is rated 4.9 of 5 based on 32 Reviews.
Jimmy Andre - 21/06/2021

"I think that movical is the best"

Jersey from United States - 5/06/2021

"Time was a lil long n then took sometime to figure how to do it but gd service n great response"

Kyle from United States - 26/02/2021

"Good service"

Simon from Papua New Guinea - 18/02/2021

"Unlocked!"

Martina from United States - 18/02/2021

"se pudo liberar con la ayuda de su técnico"

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