If your contract is with Orange, for example, Carrier Freedom will generate an unlock code for your Samsung phone so you can use any SIM you want (At&T, Vodafone, T-Mobile, Sprint, Bell, O2 or whatever!). Our unlock generator provides access to any network provider anywhere in the world - that's more than 200 carriers in 400 countries. Carrier Freedom works with all Samsung models.
Software and cables not required!
Our unlocking solution needs no risky application or inconvenient cables. Our method only needs your phone's IMEI to unlock your Samsung device. That's it! To start the process, you'll need to find your IMEI. You can do this just by pressing *#06#. If that does not work, don't worry! There are other methods.
A Complete Solution - Completely Permanent!
Our Carrier Freedom tool generates the unlock code directly from Samsung's own database. You don't need to worry about your phone relocking because our solution is permanent. And it's 100% guaranteed to work! With our generator, we whitelist your phone's IMEI in the Samsung factory database where your phone's current status, network provider, activation and ESN details are held.
All Phone Features Remained Unaffected!
After you unlock your Samsung Galaxy J4 with Carrier Freedom, you can continue to enjoy all its features, and all its apps will function as well as before it was unlocked. Updating your phone and all of your apps won’t be any problem. Sound good?
Now you know that you can safely unlock your Samsung Galaxy J4 for free.
Any Carrier, Any Country – Unlock your Samsung Galaxy J4 for Free!
Our Carrier Freedom is especially valuable if you’re traveling outside the US and your phone is locked to a US network – because carriers like AT&T, MetroPCS, Sprint or Verizon don’t operate abroad! So, if you want to avoid paying high roaming fees, your only option up to now is to get another SIM card.
Carrier Freedom can efficiently do this for you! In less than 5 minutes – depending on the speed of your internet connection - Carrier Freedom can generate the unlock code for your Samsung Galaxy J4. You won’t have to pay the fee – sometimes as much as 50 USD – that a 3rd party charges to unlock your phone
Carrier Freedom can handle any network – no matter which one your Samsung Galaxy J4 is locked to. And, once again, our unlocking method is free.
The obvious conclusion: our Carrier Freedom code generating tool is free, so why pay for it? In just a matter of minutes, you can get an unlock code and easy-to-follow instructions for unlocking your Samsung Galaxy J4. So, why wait? Let’s get started!
The Story Behind Carrier Freedom
It all started in 2010. I wanted to visit some friends in Australia. I had a Sony cell phone back then. It was, of course, locked to my US network provider Sprint, so I wanted to find out how I could use the phone with Telstra, and Australian carrier. So, I called Sprint. Hey, they didn’t provide service in Australia, so what could they have against it, right? WRONG. They told me that they would unlock my phone – for 50 USD. I said, NO WAY!
So, I started looking into unlocking phones. There were some services out there like doctorunlock or unlockunit. However, they make money from the service they provide. I really didn’t have anything against this, but I still thought it would be great if I – or anyone – could get their phones unlocked for free. Less than a month later I was testing the Carrier Freedom tool.
I also told some friends what I was doing, and they joined in to help develop the service. All of us are web developers. One is even a hacker that became famous by identifying a vulnerability in Google’s software. Well, we all were determined to work for free. The result? Carrier Freedom has unlocked more than 1 million phones to date, and that number continues to rise sharply.
Carrier Freedom is an unlock code generator for mobile devices using SIM cards to access networks. With Carrier Freedom you can generate an NCK code with your phone’s IMEI number. The procedure is really easy – it is the same one that your carrier uses. Once you provide your IMEI, Carrier Freedom access your carrier’s database and generates the unique code that will unlock your device.
This code is then uploaded to our server and is ready for you to download. Along with the code for your Samsung device, you will also get the instructions you need for unlocking the SIM card. And if for some reason your IMEI has been blacklisted, don’t worry! Carrier Freedom can generate other NCK codes that you can use to unlock your Samsung Galaxy J4.
So, now that you know all that, let’s proceed to the important part and learn how to use the Carrier Freedom tool and actually unlock your Samsung Galaxy J4.
Unlocking Your Samsung Galaxy J4 for Free Using the Unlock Code Generator
The procedure for unlocking your Samsung Galaxy J4 is not only free, but it is also the easiest one you’ll find. You don’t need any special, technical knowledge. Just about anyone can follow the simple steps for unlocking their Samsung device. All you have to do is enter your IMEI in the corresponding field and select your network carrier and country. Carrier Freedom does the rest. It accesses the carrier database and generates your unlock code.
Here is the procedure, step-by-step.
You discover your IMEI number.
Our unlocking tool uses your device’s International Mobile Equipment Identity (IMEI) to generate the unlocking code. Just dialing to *#06# to discover your device's IMEI.
You send in your IMEI number.
You send in your IMEI using our app. Be careful to enter your 15-digit IMEI number correctly. When you’ve done that, you proceed to the next step.
You select your country and carrier.
Our site provides a list of countries and network providers. All you have to do is select yours. If you are not sure the name of your network carrier, just select “WORLDWIDE” for both fields. We’ll find your device’s carrier – don’t worry!
You click a button and Carrier Freedom gets to work
Carrier Freedom generates the unlock code. All you need to do is click the unlock button to start the process. Carrier Freedom gets to work and in less than 5 minutes sends you your code – for free!
Just click the button below to access our unlock code generator page where we will provide you with an easy tutorial that will show you how to use our Carrier Freedom tool and complete the procedure for unlocking your Samsung Galaxy J4 phone. Please contact us if you have any questions or suggestions!