You have undoubtedly already been able to observe these small square diagrams which one sees more and more on promotional supports, on magazines, on television… In the event that it does not speak to you however that you do not know exactly what it corresponds to and how to use them, rest assured, you are not the only one. This is the reason why in this article we will show you how to scan a QR code on your XIAOMI Redmi 9A?
In this context, to begin with, we will show you in detail the purpose and principle of this code. And, secondly, the different ways to read a QR code on your XIAOMI Redmi 9A.
How does a QR code work on a XIAOMI Redmi 9A?
Before moving on to the practical part, it seemed important to us to take a little moment to show you in detail where these famous QR codes come from, what their interest is and how they work. Suddenly, they will have no more secrets for you and you can use them wisely.
The acronym QR code actually comes from English Quick Response Code , these graphical schemes have now been popular for several years however have only been used extensively for some time, so it is quite normal if you have ever missed this new language so far. It is actually a code which will be read by the camera of your XIAOMI Redmi 9A and which will refer you in most cases to a website, as if you had clicked on a link. This will therefore save a lot of time and simplify the engagement of the people who view them for brands or other entities that use them.
In short, by means of 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 position it on any medium.
How to scan a QR code on your XIAOMI Redmi 9A?
We now move on to the practical part of this tutorial, in which we will see the different ways to read a QR Code or Flash code on your XIAOMI Redmi 9A? First, directly from your smartphone, without downloading a third-party application, then by using a dedicated application if your smartphone is not able to do so natively.
How to scan a QR code directly from the camera of your XIAOMI Redmi 9A?
First of the solutions, and the easiest. As we explained to you, in recent years this language has become democratized and becomes more and more present. It was therefore logical that Google integrated it into its operating system. Most of you will therefore have a feature directly on your XIAOMI Redmi 9A which will allow you to scan a Flash Code. All you have to do is follow these basic guidelines:
- Locate the QR Code you want to scan
- Open the “Camera” application of your XIAOMI Redmi 9A
- Aim for the Flash Code and wait a few seconds, you will either automatically have a proposal to open the link, or a proposal to scan the QR code
- Accept the request and access your content
How to scan a QR code with an app?
In the event that unfortunately for you, this feature does not exist on your XIAOMI Redmi 9A, it is probably that your version of Android is too old, no problem, there are many applications that manage this simple operation. In addition, most of them are free, inevitably, 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 chosen to unveil the application to you QR code reader and scanner , free and practical application which will give you the possibility of even scanning bar codes and keeping the history of your scans:
- Download and install application on your XIAOMI Redmi 9A
- Open the app and accept access to the camera so that it can scan the codes
- Place your XIAOMI Redmi 9A in front of the QR Code you want to scan and click on "Scan" at the bottom left of the screen
- Access your content
If you ever want a lot of tutorials to become the absolute master of the XIAOMI Redmi 9A, we invite you to watch the other tutorials in the category: XIAOMI Redmi 9A.
