Unlocking Samsung J510

For unlock Samsung J510 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 J510


What our customers say about unlocking

  • Perfect. Working for Samsung. Thank you

    celine - 2018-09-10 18:06:33

  • I appreciate the quick service offered to me. I thought it would take me days to get my sim unlock pin but within 6 hrs I had gotten it. Thank you

    Nkalubo Jonathan - 2018-02-05 15:21:40

  • Perfect service. Fast and reliable. Will be back.

    Zed - 2017-06-07 16:19:45

Unlocking instruction for Samsung J510 ?

How to enter a network unlock code in a Samsung J510

Entering the unlock code in a Samsung J510 is very simple.
1. Start the Samsung J510 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 J510 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 J510 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 J510 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 J510 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 J510 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 J510, please use this link:
Samsung network unlock.
If a message ( sim network unlock pin ) appears on the LCD of your Samsung J510, 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 J510
Phone freeze is a result of the incorrect code being inputted too many times, which means your Samsung J510 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 J510. One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung J510 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 J510 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.


2018-09-10 18:06:33 celine

Perfect. Working for Samsung. Thank you

2018-02-05 15:21:40 Nkalubo Jonathan

I appreciate the quick service offered to me. I thought it would take me days to get my sim unlock pin but within 6 hrs I had gotten it. Thank you

2017-11-26 11:03:27 Lukasz

Usluga - kozak: prosciej sie nie da

2017-08-17 20:43:25 Piotr

Jak zawsze szybko sprawnie bez problemˇw

2017-06-07 16:19:45 Zed

Perfect service. Fast and reliable. Will be back.

2017-04-24 09:39:57 Adrian

Wszystko szybko i sprawnie 1 dzie˝ i dosta│em kod odblokowania. Polecam