Unlocking Samsung C3520
For unlock Samsung C3520 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.
What our customers say about unlocking
great worked perfectly AT - 3AT fast delivery everything perfect
mich43l - 2017-03-08 11:49:13
My Samsung GT-C3520 is now unlocked due to this excellent service. Code received in quick time with detailed instructions on how to unlock. Worked first time would recommend.
Niall - 2015-06-26 13:37:20
Worked well and very quick emailing of codes. This is the first time we have done is and the process was very easy.
Pete - 2013-08-29 11:21:43
Very quick (took less than ten mins to get codes via email). Genuine service. Would use again.
Pete - 2013-08-28 16:36:23
Very good service. Would use again.
Patrick - 2013-07-16 21:32:53
Unlocking instruction for Samsung C3520 ?
How to enter a network unlock code in a Samsung C3520
Entering the unlock code in a Samsung C3520 is very simple.
1. Start the Samsung C3520 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 C3520 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 C3520 is now network unlocked !!!
* sometimes the unfreeze code is not provided by the network (check the description of chosen service)
If Samsung C3520 has a blockade for a subnetwork like Tesco or Virgin you need to use a SPCK (service provider) code.
It means that the Samsung C3520 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 C3520, please use this link:
Samsung network unlock>.
There are different types of unlock codes for your Samsung C3520. One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung C3520 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 C3520 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.