You have undoubtedly already noticed these small square diagrams which one sees more and more on advertising posters, on magazines, on television… If you have already heard of it however that you do not know exactly what it corresponds to and how to use them, rest assured, many people are just like you. This is why, through this guide we will explain to you how to scan a QR code on your Oppo A9?
In this context, first, we will explain in detail the purpose and principle of this code. And, secondly, the different ways to read a QR code on your Oppo A9.
How does a QR code work on an Oppo A9?
Before detailing how to decipher them, it seemed important to us to take a little moment to explain in detail what is the origin of these famous QR codes, what is their role and how they work. Therefore, they will have no more secrets for you and you can use them with full knowledge of the facts.
The acronym QR code actually comes from English Quick Response Code , these graphical diagrams are now popular for some time however they are used massively for some time, it is suddenly quite logical in the event that you have so far missed out on this new language. This is actually a code that will be read by the camera of your Oppo A9 and which will refer you in most cases to a website, as if you were clicking on a link. This will suddenly save a lot of time and make it easier for brands or other entities that use them to engage the people who view them.
In short, via 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 after that position it on any medium.
How to scan a QR code on your Oppo A9?
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 Oppo A9? First, directly from your smartphone, without downloading anything, then using a specific application in the event that your smartphone is not able to do so natively.
How to scan a QR code directly from the camera of your Oppo A9?
First of the methods, and the simplest. As we told you, in recent years this language has been democratizing and becoming more and more present. It made sense for Google to integrate it into its operating system. As a result, most of you will have a feature directly on your Oppo A9 which gives you the possibility to scan a Flash Code. You just have to implement these basic instructions:
- Locate the QR Code you want to scan
- Open the “Camera” application of your Oppo A9
- Aim for the Flash Code and wait a few moments, you will either directly 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?
If unfortunately for you, this function does not exist on your Oppo A9, it is surely that your version of Android is too old, no worries, there are a number of applications that manage this simple procedure. In addition, most of them are free, of course, which says free also means advertisements… Nevertheless, they are most of the time not too invasive, and we do not use QR codes all day long either. We decided to show you the application 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 Oppo A9
- Open the app and accept access to the camera so that it can scan the codes
- Place your Oppo A9 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 are looking for a lot of tutorials to become the king of Oppo A9, we invite you to consult the other tutorials in the category: Oppo A9.
