You have probably already observed these small square diagrams that we see more and more on promotional materials, on newspapers, on TV ... In the event that it does not speak to you however you do not know exactly what it fits and how to use it, fear not, a lot of people are just like you. That's why, in this article we will show you how to scan a QR code on your Samsung Galaxy J3?
In this context, first of all, we will show you in detail the interest and the principle of this code. And, finally, the different ways to read a QR code on your Samsung Galaxy J3.
How does a QR code work on a Samsung Galaxy J3?
Before explaining to you in detail how to use them, it seemed essential to us to devote a few lines to show you in detail what is the origin of these famous QR codes, what is their role 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 are now popular for a few years however have only become democratized for some time, it is suddenly quite logical if you have so far missed out on this new language. It is actually a code that will be read by the camera of your Samsung Galaxy J3 and which will refer you most often to a website, as if you were clicking on a link. This will therefore save a lot of time and simplify for brands or other entities that use it the engagement of people who see them pass.
To put it simply, using a small software, we copy / paste the link to which we want to refer and we generate a unique QR code that will correspond to this link, we can then integrate it on any medium .
How to scan a QR code on your Samsung Galaxy J3?
We now move on to the practical part of this guide, in which we will see the different ways to read a QR Code or Flash code on your Samsung Galaxy J3? First, directly from your phone, without downloading a third-party application, then through a dedicated application if your phone is not able to do so natively.
How to scan a QR code directly from the camera of your Samsung Galaxy J3?
First of the methods, and the easiest. As we explained to you, this technology has been democratizing for some time and is becoming more and more present. It was therefore necessary for Google to integrate it into its operating system. As a result, almost all of you will have a feature directly on your Samsung Galaxy J3 which allows you to scan a Flash Code. It will be very easy for you to follow these basic instructions:
- Find the QR Code you want to scan
- Open the “Camera” application on your Samsung Galaxy J3
- Aim at the Flash Code and wait a few seconds, 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 technique for scanning a QR code using an application?
If, however, for you, this feature does not exist on your Samsung Galaxy J3, it is probably that your version of Android is too old, no worries, there are a lot of applications that manage this simple procedure. . In addition, most of them are free, inevitably, which says free also means advertisements… However, in most cases they are not too invasive, and QR codes are not used all day long either. We have chosen to show you the application 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 J3
- Open the app and accept access to the camera so that it can scan the codes
- Position your Samsung Galaxy J3 in front of the QR Code you want to scan and click on "Scan" at the bottom left of the screen
- Access your content
In case you want a maximum of tutorials to become the king of the Samsung Galaxy J3, we invite you to browse the other tutorials in the category: Samsung Galaxy J3.
