Unlocking Samsung SM-900F

For unlock Samsung SM-900F 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-900F


What our customers say about unlocking

  • very good service, real quick and safe

    ivor - 2019-12-23 10:13:34

  • thank you

    troxbox - 2019-12-19 18:36:49

Unlocking instruction for Samsung SM-900F ?

How to enter a network unlock code in a Samsung SM-900F

Entering the unlock code in a Samsung SM-900F is very simple.
1. Start the Samsung SM-900F 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-900F 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-900F 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-900F 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-900F 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-900F 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-900F, please use this link:
Samsung network unlock.
If a message ( sim network unlock pin ) appears on the LCD of your Samsung SM-900F, 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-900F
Phone freeze is a result of the incorrect code being inputted too many times, which means your Samsung SM-900F 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-900F. One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung SM-900F 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-900F 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.


2019-12-23 10:13:34 ivor

very good service, real quick and safe

2019-12-19 18:36:49 troxbox

thank you

2019-06-10 10:37:07 Arkadiusz

Bardzo profesjonalnie i szybko.

2019-05-14 19:08:49 Artur

Danke hat diesmal alles geklappt.

2015-07-16 13:31:19 Raul

Muy buen servicio. Especialmente la atenciˇn y tiempos de respuesta.