Unlock Cricket LG Harmony, model M257

Unlocking to Canada, Bell, Chatr, Fido, Freedom, Rogers, SaskTel, Telus Mobility, Koodo, Solo Mobile

LG M257 Harmony
Select the network your phone is locked NOT the network you want to use
Why unlock my LG M257 Harmony?

Unlock LG M257 Harmony FREE remote SIM unlock

If you want to get the unlocking code for your LG M257 Harmony, we recommend you to contact to the original carrier, it is the only way to acquire the unlock code (network PIN) completely for free, you must end the contract and you must be the device owner. In these cases, it is very difficult to acquire the free unlocking, so Movical.Net can get you the same unlock code in record time.

How to insert the SIM network unlock PIN

Don't get complicated, the best way to calculate the unlocking code is our servers, when other SIM cards are inserted, and your LG M257 Harmony asks you for the code; you must fill out the questionnaire and in a few hours you will receive an email with the unlock instructions.

Please be informed that sometimes the unfreeze MCK code is also needed (when you try to dial the network PIN, LG will ask you the - SIM network PIN blocked. Enter SIM network PUK - ) and sometimes it requires the regional code RGCK (just at the moment when you try to use it in another continent). Don't worry, we always provide all the codes.

Could LG M257 Harmony unlocking be removed?

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?

The unlocks that we offer allow you to use all the SIM cards such as Bell, Chatr, Fido, Freedom, Rogers, SaskTel, Telus Mobility, Koodo, Solo Mobile from Canada and all over the world.

LG M257 Harmony does not allow me to send calls

When a M257 Harmony 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.

Can the LG M257 Harmony be unlocked when it doesn't prompt for the code?

The United States AT&T, Cricket, metroPCS and T-Mobile carriers can lock the M257 Harmony 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.

Normally a LG from Sprint, Verizon, Tracfone, Boost Mobile, StraightTalk or Simple Mobile from United States does not request the network unlock code, these cells has a blocked firmware from the service provider. Our company knows this situation and can unlock these phones without any problem. But the unlock is by software, you need to connect your phone to the PC, even though the unlock program is simple, we will also provide help remotely with one of our technicians.

All these versions are supported

How to insert the unlocking code for the LG M257 Harmony

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.

Device Unlock app method:

1. - Make sure you have an active data connection via mobile data or Wi-Fi.
2.- From the Application list, tap Device Unlock, the application is pre installed in your device.
3.- Choose the Permanent Unlock or Unlock Device option
4.- Restart the device.




Customer reviews
Unlock LG M257 Harmony from any carrier by IMEI is rated 4.9 of 5 based on 34 Reviews.
Sharam - 26/07/2023

"yes code received!"

Weldon Bryant from United States - 15/01/2022

"I would like to indicate a nice thumbs up on this accurate service."

Jimmy Andre from Haiti - 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"

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