In this guide I will show you how to unlock Samsung Galaxy S7 Edge for free through a unique method.
It can be highly disappointing when you possess a Samsung Galaxy S7 Edge, but it is connected to a network that does not quite work with it for you.
What’s even more frustrating is when you like the coverage of a network, yet it’s not possible for you to take your preferred smartphone over to them.
Fortunately, we live in an era where changing your service provider even for free is not a difficult thing to do, even if you purchase your phone from them.
It is completely legitimate and possible for you to change your service provider and SIM from your device.
Changing service provider can be made possible by unlocking your Samsung Galaxy S7 Edge for free through our unique method.
Doing this gives you the chance to change your network by adding another SIM card without getting another device.
This is very convenient for individuals who travel from one country to another often, or those who have permanently shifted. So, it can also be done for people who need to modify their cell phones. If you own a Samsung Galaxy S7 Edge and are stuck at unlocking it, it is understandable how difficult the situation must be. However, there are several ways to do that with great ease.
Interestingly, you can do it for free totally!
- 1 Unlock Samsung Galaxy S7 Edge for free through hardware unlocking
- 2 Unlock Samsung Galaxy S7 Edge through third-party paid services
- 2.0.1 Using ‘DirectUnlock.com’ service to unlock Samsung Galaxy S7 Edge
- 2.0.2 Using ‘DoctorSim.com’ service to unlock Samsung Galaxy S7 Edge
- 2.0.3 Two methods about how to unlock Samsung Galaxy S7 Edge for free
- 2.0.4 First method – Unlock Samsung Galaxy S7 Edge for free using a free unlock code
- 2.0.5 Second method – Unlock Samsung Galaxy S7 Edge for free using a free unlock code
- 2.1 Unlock Samsung Galaxy S7 Edge for free through IMEI Unlocking
Advantages of unlocking your Samsung Galaxy S7 Edge
There are various advantages of unlocking your Samsung Galaxy S7 Edge smartphone. The pros of unlocking your Samsung Galaxy S7 Edge phone outweigh the cons. There is nothing you need to be highly concerned about if you want to unlock your Samsung Galaxy S7 Edge. If it is done efficiently and safely from services such as Doctor Sim and Direct Unlock, the advantages increase even more. A number of processes are safe and reliable but the problem lies with performing them accurately in order to enjoy the advantages.
One of the reasons an unlocked phone might be a good decision is that no matter which part of the world you are in, you will have access to complete coverage. All you will be required to do is to purchase a new sim card that works in the area you are travelling to or live in. You will be connected to your family and friends all the time. If you are someone who has to travel internationally every now and then, then having an unlocked phone will be a relief for you. Also, since you will be using a local SIM card, this will also cut down your additional international fee.
A great advantage of unlocking your Samsung Galaxy S7 Edge smartphone is that you are safe from additional costs in the long run if your Samsung Galaxy S7 Edge phone has been unlocked safely and professionally. However, the international fee for using service providers still applies. When your phone has been unlocked, you won’t be required to pay the monthly fee to a carrier that you are required to pay for use. If you ever lose your phone while it is connected to the original carrier, then you might be required to pay the termination fee. Another great thing about unlocked phones is that usually have a better resale value as compared to locked phones. This is because they are much more versatile and customizable. A number of customers look towards the smartphones that are already unlocked to save them from the hassle. This is the especially the case with people who are always on the go. In this way, you can end up having some extra bucks in your pocket.
How Does ‘Carrier Lock’ Work?
A new cell phone comes locked to a particular carrier when you first purchase it. This is done by manufacturers through loading smartphones with carrier locks. Carrier lock is a word that might sound like something that is pretty complicated to people who don’t have much knowledge about it. However, it is merely a specific code that has been integrated into a smartphone to make sure that it is not possible for it to be used on a different operator’s network. For instance, if your Samsung Galaxy S7 Edge is bought from T-Mobile, your Samsung Galaxy S7 Edge will only be compatible with T-Mobile networks due to the carrier lock. Most new phones have a carrier lock on them, regardless of whether you buy them from a big retailer or a wireless operator.
Another thing that does not matter is whether you purchase your Samsung Galaxy S7 Edge at its full price or at a lesser one. If it comes with a 2-year contract then you will have to make all the payments and use that same network.
There are various reasons that being connected to a particular provider can be hectic. For example, if you shift states or wish to travel internationally, switching between carriers might become quite troublesome for you. The only way of solving this issue is by freeing your phone from the restrictions put by the carrier. Once this is done, it’s possible for you to connect your phone with the service provider of your choice. If you are wondering whether this is illegal, then you don’t need to worry as it is not. All you need is a little knowledge related to the subject. However, the first thing you need to do is look for proper ways to unlock your Samsung Galaxy S7 Edge without costs. Only then, you can enjoy different service providers without any restrictions.
Unlock Samsung Galaxy S7 Edge for free through hardware unlocking
You can easily unlock Samsung Galaxy S7 Edge for free through hardware unlocking.
Now, it is important to mention in the very beginning that this is one of the worst methods of unlocking your phone. It is very unsafe and unreliable. What you are basically supposed to do is open up your phone and work with the internal hardware. So obviously, there is a high chance of messing this up.
The only chance of being successful with this method is if the person doing this is a professional and knows what he is doing. However, it still has a low success rate as most technicians who perform this task are not officially licensed, and hence the outcome usually can’t be predicted.
Another problem that comes with hardware unlocking is that it will cancel out your warranty. So, if you don’t want to end up with a phone that is broken and with no chance of getting the money you paid back, you might want to go for a more reliable option instead.
Unlock Samsung Galaxy S7 Edge through third-party paid services
Using ‘DirectUnlock.com’ service to unlock Samsung Galaxy S7 Edge
You can find some reliable services that will tell you about the whole process of unlocking your phone. They will guide you step by step. Their customer service is exceptional. Having been in the niche for quite some years now, they are quite professional at unlocking smartphones. However, there are a number of different service providers in this case. Trusting one of them can be really difficult. You might end up losing your data if your smartphone gets in the unprofessional hands.
DirectUnlock is one of the most reliable unlocking services. It is trusted by customers because it is easy to understand and the navigation on the website is also very easy. Also, the service offers a money-back guarantee in case they are not able to do what they promise so you will be provided with a refund. What you are basically required to do is to mention the current carrier of your phone, after which you will be told about the entire process needed. What’s best about this site is that they offer universal Samsung codes. Hence, it does not matter if you are not aware of the carrier of your phone, the website has codes that can be used to unlock any phone.
Using ‘DoctorSim.com’ service to unlock Samsung Galaxy S7 Edge
DoctorSim.com is a reliable website that provides its services in unlocking smartphones such as Samsung Galaxy S7 Edge. It also offers a money back guarantee too. The website is really easy to understand but it is a bit more difficult to navigate. You need to have some professional help to really understand the directions if you have never done this before. Though it does assist you, it involves more effort. The best thing about this phone unlocking service is that you will have your phone with you while the services will be performed. Handing over your phone to services that require the need for your phone to be given to them physically might not a good choice. It comes with several other benefits such as you do not lose the warranty of your phone. Also, you do not have to get your phone’s hardware altered, which can at times make your phone become inoperable.
Two methods about how to unlock Samsung Galaxy S7 Edge for free
We do not guarantee these 2 methods will work for your phone, but some people on forums pretend are pretty legit and managed to unlock their phones.
First method – Unlock Samsung Galaxy S7 Edge for free using a free unlock code
If you are looking for another method to unlock your Samsung Galaxy S7 Edge for free, you can try unlocking it manually. Though this might seem a little complicated to you, the process is quite simple if you are following the instructions carefully. If not, you can end up with more complicated issues that will require professional help and some bucks to solve.
Let’s have a look at how you can unlock your Galaxy S7 Edge manually.
In order for this method to work, it must be working on Android 4.1.1 or later.
- In order to check which version your phone runs on, you can open settings and select the ‘About’ option of the device.
- The version will be mentioned under the Android Version heading.
- Open the settings and go to the ‘About’ section of your device in order to update it. On the next tab, click on system update and see if any updates are available or not.
- If any updates are available, they will be displayed on the screen automatically.
- Go to the dialer and enter the code *#197328640# in order to see the service menu.
- Once the code has been added, the Service Mode will automatically be opened on your phone will automatically open the Service Mode menu.
- Click on Click on” UMTS”.
- Once the UTMS menu is displayed on the screen, click on “ DEBUG SCREEN”.
- Then click on “ PHONE CONTROL” option that will be displayed in the debug menu.
- Once the Phone Control menu has been displayed, click on  NETWORK LOCK.
- Click on the” Perso SHA256 Off” option.
- Wait for thirty seconds once this option has been selected.
- Click on the back option from the menu. After this, click on “ NW Lock NV Data INITIALLIZ”.
- After the “ NW Lock NV Data INITIALLIZ” option has been clicked on, wait for a couple of minutes and restart your device.
- Now, your Samsung Galaxy S7 Edge will be unlocked without spending a dime and you are free to use it on any network worldwide.
Second method – Unlock Samsung Galaxy S7 Edge for free using a free unlock code
If you own a Samsung Galaxy S7 Edge and cannot find any reliable method of unlocking it or are worried about losing your personal data by providing it over to an unlocking service, manual unlocking can be done with it as well, without spending any money for that.
Ensure that your Samsung Galaxy S7 Edge is compatible with this process. This process is only compatible for Galaxy S7 Edge on T-Mobile, AT&T, Sprint, MetroPCS, Boost Mobile and for some networks, located in Europe.
Also, it is to be noted that this will not work on custom ROMs, and a stock phone is needed for this.
What you need to do is that click on the dialer app and enter the code *#27663368378# in it.
Once the code has been added, the Service Mode will automatically be opened on your phone will automatically open the Service Mode menu.
Click on “ UMTS” Once the menu selection option is displayed on your screen, click on it. If you click the wrong option, then select the back option from the menu button.
Once the UTMS menu is displayed on the screen, click on” DEBUG SCREEN”.
Then click on the “ PHONE CONTROL” option that will be displayed in the debug menu.
Once the Phone Control menu has been displayed, click on “ NETWORK LOCK”.
Click on “ Perso SHA256 Off” option.
Two settings will be displayed on your phone screen once this option is selected.
These are SHA256_ENABLED_FLAG and SHA256_OFF => SHA256_ON.
Out of these two, you are required to click on “SHA256_ENABLED_FLAG”.
Once that has been done, the phone will further display two options, which are MENU NOT EXIST and PRESS BACK KEY.
Click on the back option from the menu.
Ensure that each option has been clicked on correctly.
Upon clicking on the back option, two options should be displayed now, which are: SHA256_ENABLED_FLAG and SHA256_OFF => Not Change.
Click on the menu option and click on the back option 4 times till the UMTS main is displayed on the screen once again.
An option “ COMMON” will be displayed on the screen, click on it and after that click on the option “ NV REBUILD”.
Now, two options will be displayed on the screen: Golden-Backup exist and You can Restore Cal/NV.
Click on the “ Restore Back-up” from the NV REBUILD menu.
Your Samsung Galaxy S7 Edge will restart automatically and will be unlocked and is ready to be used for any network.
Unlocking your Samsung Galaxy S7 Edge with this method is a very convenient process.
One thing you must keep in mind is that if these manual processes go wrong, it can become very complicated and messed up. However, these is no method to know if the process was successful or not.
Therefore, you need to do the process very carefully.
If the manual process was successfully done, then your phone will be unlocked. Since no notification is provided whether the manual process was successful or not, you will need to test it yourself. You can do this by inserting a sim card from a different carrier. If it does not ask you to put in an unlock code, then the method was successful.
Unlock Samsung Galaxy S7 Edge for free through IMEI Unlocking
IMEI unlocking is a great and workable method of unlocking your Samsung Galaxy S7 Edge for free.
This is by far the most reliable, safest and easiest method of unlocking your smartphone. The full form of IMEI is International Mobile Equipment Identity. So, what exactly is this? It is a serial number in form a of code that is unique to your phone. The serial number is saved in a database. One of the ways of unlocking your phone is through the IMEI code which has the ability of switching your phone from locked to unlocked. The reason this method is one of the best is because it is safe, easy and permanent, and your warranty will not be affected.
Following 6 easy steps, you can use IMEI Unlocking to unlock your Samsung Galaxy S7 Edge for free through our method.
Below mentioned is the method of unlocking your Samsung Galaxy S7 Edge through the IMEI unlocking.
- Access Unlock Samsung section from our website.
- Sent to us any important data regarding your phone. The IMEI number will be included in this data.
- Wait email from our team (this could take anywhere from a couple of hours to seven days).
- Follow exactly our instructions from email and unlock Samsung Galaxy S7 Edge for free in few minutes.
- Add another SIM card to your phone and connect your smartphone to the new network.
We are using “IMEI unlocking method” to unlock Samsung Galaxy S7 Edge for free. The same method is used by any serious third-party paid service, but fortunately through our website you don’t need to pay for that.