How to unlock Samsung Galaxy Z Fold4

How to unlock Samsung Galaxy Z Fold4 by code ?

Unlocking Samsung Galaxy Z Fold4 by code is the easiest and fastest way to make your device network free. It doesn't interfere in your system or change it in any way so even after using our code, you don't loose your warranty. In order to receive a network unlock code for your Samsung Galaxy Z Fold4 you need to provide IMEI number (15 digits unique number). It can be found by dialing *#06# as a phone number, as well as by checking in the phone settings of your device.

Samsung network unlock by code is the perfect option for all Samsung models.
We provide all codes for your Samsung Galaxy Z Fold4:
NCK - Network unlock code to unlock simlock
Unfreeze/MCK - code to reset phone freeze (too many wrong code entered)
SPCK - service provider code to reset second level of lock.
Depending on the information you have about your Galaxy Z Fold4. You can use a service based on the country or continent from which it comes from. For your Samsung Galaxy Z Fold4 you can use the following services: Europe, USA, Canada, South America, United Kingdom, Ireland and many more.

All new Samsung Galaxy Z Fold4 coming from T-Mobile USA or Metro Pcs USA with "Device Unlock App" can be unlocked by a Device Unlock App service.

Unlocking Samsung Galaxy Z Fold4

For unlock Samsung Galaxy Z Fold4 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.

UNLOCK Samsung Galaxy Z Fold4

Unlocking instruction for Samsung Galaxy Z Fold4 ?

How to enter a network unlock code in a Samsung Galaxy Z Fold4

Entering the unlock code in a Samsung Galaxy Z Fold4 is very simple.
1. Start the Samsung Galaxy Z Fold4 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 Galaxy Z Fold4 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 Galaxy Z Fold4 is now network unlocked !!!

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

NCK, MCK or SPCK for Samsung Galaxy Z Fold4 ?

In order to unlock Samsung Galaxy Z Fold4 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 Galaxy Z Fold4 has a blockade for a subnetwork like Tesco or Virgin you need to use a SPCK (service provider) code.

What is a Samsung Galaxy Z Fold4 network lock?

Most devices bought on a contract from a network provider are network blocked.
It means that the Samsung Galaxy Z Fold4 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 Galaxy Z Fold4, please use this link:
Samsung network unlock.

Sim network unlock pin Samsung Galaxy Z Fold4

If a message ( sim network unlock pin ) appears on the LCD of your Samsung Galaxy Z Fold4, 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 Galaxy Z Fold4

What is unique unfreeze code (mck) ?

Phone freeze is a result of the incorrect code being inputted too many times, which means your Samsung Galaxy Z Fold4 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 Galaxy Z Fold4. One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung Galaxy Z Fold4 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 Galaxy Z Fold4 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.