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07 May 2019
Everything is fine. (I will advise this site to everyone)
I highly recommend their service !! very fast and functional 100% Thank you very much !!
21 May 2018
Everything is fine. (I will advise this site to everyone)
sweet love your sl3 service. Codes are always correct. thanks
20 May 2018
Everything is fine. (I will advise this site to everyone)
thank youu
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Price: 29.00 $ Delivery time: 5 - 10 working days Server On Orders count:549

Samsung USA: AT&T| T-mobile [NCK + MCK]

Unlock code by IMEI for Samsung USA phones locked to AT&T, T-mobile, Metro PCS, Xfinity carrier. The service allows to get unlock codes Samsung NCK (Network Unlock Code ) and Unfreeze Code. Ways to enter the unlock code in Samsung devices, you can look in the manual for the Samsung.


  1. Before ordering services, always check the possibility of entering the code. If the phone does not ask for the code, you can not enter it! Forbidden to make an order, if you have no possibility enter the code! Possible messages when there is a request to enter a code:

    • PIN- code Network Unlock SIM-card
    • SIM Network unlock PIN
    • Enter Network Lock Control Key
    • PIN de desbloqueio da rede SIM
  2. If you have installed on your phone "Mobile Unlock App", the codes will not be accepted. It is forbidden ordering codes, if you have installed this program! It does not allow the device to accept the codes.

    Order unlock from the operator USA T-mobile with support Device Unlock App here
    Order unlock from the operator USA MetroPCS with support Device Unlock App here
  3. In SERVICE Samsung operators AT&T and T-mobile USA to unlock are not supported:

    • IMEI, starting with 9900 

    • Samsung Avant SM-G386T T-Mobile USA

    • - Verizon

    • - Cricket

    • - Sprint

    • - Tracfone

    • - Net10

    • - Straight Talk

  4. The codes will only work on the factory firmware. If you have updated the firmware, installed Root rights or trying to unlock the phone by software, the codes will likely not work. There may be a problem "is not working code" on some models with Android 5.0 above, this is a common problem and applies to all sellers of this service.

  5. If you have already ordered the unlock codes on your IMEI on any other resource, and these codes do not work, DO NOT ORDER codes again where else! Codes come from the base of the plant. Wherever you did not order them, the codes will always be the same. In this connection, any "other / right" code simply does not exist. If the codes do not work, the problem in the firmware or in the phone itself.

  6. If your phone accepts any SIM card or SIM card of the operatorfor whom is locked, and then suddenly began to ask for the unlock code, even with the native SIM card - DO NOT ORDER CODES! This is a hardware problem that can be solved only in a good service center, in this case, the codes do not help. The most common problem for models SM-N900, SM-N9005.

  7. For this service  is not possible to cancel the order even if the video is a provider policy and applies to all sellers that service. Provider DOES NOT cancel your order if the codes do not work, even with video!

Feedback in our forum - Unlocked Samsung in IMEI-Server.com

If you do not know your operator or country, can order checks - Samsung – Network Check by IMEI [Online information]


How to order:
  • Enter IMEI device. View IMEI can dial *#06#. In the field, enter the first 14 digits of IMEI, the last digit is generated automatically. This field is required.
  • Select your model from the list of Samsung. If you can not find your model, you can place your order by selecting the "Other Model". You will have an extra line where you can enter the name of your model. This field is required.
  • Comments field can be left blank.
  • Country and operator, it is desirable to select from the list. But if you do not know them, you can not choose anything.

Carefully fill in all mandatory fields. After the server will return a code, you will get it at the email you provided during registration.

List of Models:

Support all models Samsung for unlock from AT&T\T-mobile:

  • A107, A157, A187, A777, A837, SM-A300FU
  • V101Fi337, i537, i717, i720, i727 Skyrocket, i917, I777,  i9192   
  • SM-G925A, SM-G925F, SM-G925LSM-G925I, SM-N900, SM-N900v, SM-G360F, SM-G900F, SM-G900H, SM-N900v, SM-G530H/DV, G530FZ, G930, G930F, G930A, G935, G935F, G935A
  • G361F, G388F, G800F, G925F, G920A, G920T, G920F, G920FD, G925A, G925T, G928A, GT-S5250GT-P1000 T359, GT SGH-i957, GT-I9500, GT-S7560, GT-i8730 
  •  i9000, i9103, i937 
  • Samsung J100H, J320A, SM-J700H, CF360 I9003 Galaxy
  • N900, N910, N910A, N910T, N915A, N920T, N9005, N900t, N915FY, SGH-M819N 
  • T679 EXHIBIT II 4G, T139, T357T, T399, T929, T939, T589, T759 Exhibit 4G, T959, T959V Galaxy S 4G, T989 Galaxy S 4G Hercules, Galaxy S II SGH-T989, T999, T999v, T-889, T807T  Galaxy Tab S
  • Galaxy S4 SGH-M919 UD, Tab 2 SGH-I497, SGH-A837 Rugby, SGH-A997
  • Galaxy S, Galaxy S 2, Galaxy S5, Galaxy S5 Active G870A, Galaxy ALPHA SM-G850A, Galaxy Note 4 N910T,  Galaxy Note 3, Samsung Note 4Galaxy S6, Galaxy S6 Edge, Galaxy Gear S R750

etc models...

For unlock Samsung USA networks support all GSM providers

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Price 29.00 $
Discount price  29.00 $
Delivery time 5 - 10 working days
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* You comment
08.04.2019 18:01:30
Amir, for any model
2. Amir | *****
08.04.2019 12:59:47
    Sirve para un J7 SM-J727A?
    08.04.2019 08:33:55
    Amir , This service gives all the codes.
    4. Amir | *****
    08.04.2019 07:30:19
    Este servicio proporciona el código pin y puk?
    04.03.2016 11:34:03
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