Unlocking Samsung SM-J120A

For unlock Samsung SM-J120A following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.

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UNLOCK Samsung SM-J120A


What our customers say about unlocking

  • EXTREMELY HAPPY I was shocked that the phone was able to be carrier unlocked I DEFINITELY RECOMMEND THANK YOU

    dianne - 2020-09-21 21:00:36

  • Great Service. Used this many times and got results.

    Cedro - 2017-06-12 22:47:08

  • Excellent service Will use again

    Leon - 2017-06-08 03:37:24

  • Excellent service Will use again

    Leon - 2017-06-08 03:36:16

  • The code work well. Good job

    Fousseyni - 2017-06-07 18:34:13

Unlocking instruction for Samsung SM-J120A ?

How to enter a network unlock code in a Samsung SM-J120A

Entering the unlock code in a Samsung SM-J120A is very simple.
1. Start the Samsung SM-J120A with an unaccepted simcard (unaccepted means different than the one in which the device works)
2. Special unock window should appear
- For message Sim network unlock pin you should enter the codes if the following order, Unfreeze confirm, NCK confirm (please try a couple of times if the SM-J120A does not accept it for the first time)
There is also a special RGCK (regional lock code) code sometimes provided. Please use the RGCK code the same way as the NCK code.
- If Service provider pin appears enter the codes in this order
Unfreeze confirm, SPCK confirm (try a couple of times)
3. Samsung SM-J120A is now network unlocked !!!

* sometimes the unfreeze code is not provided by the network (check the description of chosen service)

In order to unlock Samsung SM-J120A network blockade, you need a NCK (network) code. If the code counter is blocked, you will need MCK (unfreeze) code as well to reset the code counter.
If Samsung SM-J120A has a blockade for a subnetwork like Tesco or Virgin you need to use a SPCK (service provider) code.
Most devices bought on a contract from a network provider are network blocked.
It means that the Samsung SM-J120A can only receive signal from one network. If you insert a simcard from a different network, the device will ask for an unlock code, or will show the message that this simcard doesn't work.
Networks that can be unlocked include: AT&T USA, Orange, EE and many more.
If you want to remove a network blokade from Samsung SM-J120A, please use this link:
Samsung network unlock.
If a message ( sim network unlock pin ) appears on the LCD of your Samsung SM-J120A, it means that the device is blocked. You cannot use any other network, until you enter the correct unlock code. Every network has a different price and unlocking time, but all of them can be unlocked. Use the link below to check your device Unlock networks for Samsung SM-J120A
Phone freeze is a result of the incorrect code being inputted too many times, which means your Samsung SM-J120A is Hardlocked. You will require a Defreeze (MCK) code and a NCK code to unlock your phone.
There are different types of unlock codes for your Samsung SM-J120A. One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung SM-J120A usually have 3 TRIES to enter the unlock code. The biggest problem is that the phone doesn't show the code counter and there is no way to check. If you want to unlock a Samsung SM-J120A with a blocked code counter, you need the unfreeze code. The code can also be used to remove a regional blokade if you want to travel to different countries.


2020-09-21 21:00:36 dianne

EXTREMELY HAPPY I was shocked that the phone was able to be carrier unlocked I DEFINITELY RECOMMEND THANK YOU

2017-06-12 22:47:08 Cedro

Great Service. Used this many times and got results.

2017-06-08 03:37:24 Leon

Excellent service Will use again

2017-06-08 03:36:16 Leon

Excellent service Will use again

2017-06-07 18:34:13 Fousseyni

The code work well. Good job

2017-05-31 06:21:52 Alexmais

excelente servicio, rápido y eficiente gracias

2017-05-27 00:07:19 andres

Como siempre un excelente servicio al primer intento quedó desbloqueado, los seguiré recomendando ampliamente

2017-05-22 16:39:58 mauricio

Perfecto lo recomiendo 100%

2017-05-22 16:02:53 Carlos

El mejor servicio 1000% Recomendable

2017-05-17 22:23:38 Ross

They did what AT&T couldn't do. GREAT SERVICE

2017-04-30 12:39:16 owen

Excellent service. Got the code is lest than the average time and the code worked.

2017-03-18 16:34:41 gerardo

Excelente servicio y muy rápido recomendado al 100

2017-02-14 21:56:28 Miguel Ángel

Excelente servicio, el código llegó antes de los previsto y funcionó perfectamente.

2017-01-26 14:22:43 isaac

Excelente servicio... Segunda vez que lo utilizo y no me ha defraudado... Adquirí un equipo en Estados Unidos ya de regreso en México estaba bloqueado por red y gracias a el equipo deliberar-tu-movil.es, lo puede liberar sin problema alguno...

2017-01-04 03:08:58 JAVIER

Estoy satisfecho por el servicio qué brindan en está página liberar-tu-movil

2017-01-01 13:27:15 Carlos

My favourite place to unlock phones. Excellent service

2016-12-22 17:31:03 jose

Muy buen servicio

2016-12-08 23:13:28 Mario

Great service Unlocked right away on first try. Will use your services again. Thank you.

2016-12-03 00:12:08 Marcos


2016-08-29 18:30:22 Charlene

Yes it works perfectly the code was good