You may have already noticed these small square diagrams that we see more and more on promotional materials, on newspapers, on TV… On the assumption that it is all new to you but that you do not know precisely what is this mystical writing and how to use it, do not be afraid, you are not the only ones. This is the reason why today we will show you how to scan a QR code on your Samsung Galaxy J7 2017?
For that, first of all, we will show you in detail the purpose and the functioning of this code. And, secondly, the different ways to read a QR code on your Samsung Galaxy J7 2017.
How does a QR code work on a Samsung Galaxy J7 2017?
Before detailing how to decipher them, it seemed important to us to take a moment to show you in detail what is the origin of these famous QR codes, what their role is and how they work. As a result, they will no longer have any secrets for you and you can put them to good use.
The acronym QR code actually comes from English Quick Response Code , these graphical diagrams have been popular for some time now but have only been used extensively for some time, so it makes perfect sense if you have ever missed this novelty so far. It is actually a code that will be read by the camera of your Samsung Galaxy J7 2017 and which will refer you in most cases to a website, as if you were clicking on a link. This will thus save a lot of time and simplify for brands or other organizations that use them the engagement of people who see them pass.
In short, by using a small software, we copy / paste the link to which we want to refer and we produce a unique QR code which will correspond to this link, we can then integrate it on any medium.
How to read a QR code on your Samsung Galaxy J7 2017?
We now move on to the practical part of this tutorial, in which we will learn the different ways to read a QR Code or Flash code on your Samsung Galaxy J7 2017? First of all, directly from your smartphone, without downloading anything, then using a specific application if your smartphone is not able to do so natively.
How to read a QR code directly from the camera of your Samsung Galaxy J7 2017?
The first of the possibilities, and the easiest. As we told you, in recent years this language has been democratizing and becoming more and more present. It was suddenly obvious that Google integrated it into its operating system. You will suddenly have, for the vast majority of you, a function directly on your Samsung Galaxy J7 2017 which gives you the possibility of scanning a Flash Code. You will only have in a very simple way to implement these basic indications:
- Identify the QR Code you want to read
- Open the “Camera” application of your Samsung Galaxy J7 2017
- Aim for the Flash Code and wait a few moments, you will either immediately have a proposal to open the link, or a proposal to scan the QR code
- Accept the request and access your content
The method to read a QR code using an application?
If, however, for you, this function is not integrated directly into your Samsung Galaxy J7 2017, it is certainly that your version of Android is too old, do not worry, there are a lot of applications that manage this simple procedure. In addition, the vast majority are free, of course, which says free also means advertisements… However, they are generally not too invasive, and QR codes are not used all day long either. We have decided to reveal the application to you QR code reader and scanner , free and practical application that will even allow you to scan barcodes and keep your scan history:
- Download and install application on your Samsung Galaxy J7 2017
- Open the app and accept access to the camera so that it can scan the codes
- Position your Samsung Galaxy J7 2017 in front of the QR Code you want to read and click on "Scan" at the bottom left of the screen
- Access your content
If you are looking for a maximum of tutorials to become the king of the Samsung Galaxy J7 2017, we invite you to explore the other tutorials in the category: Samsung Galaxy J7 2017.
