Huawei P20 Kamera Qr Code

How to read QR codes on a Huawei P20?

Offset of all, nosotros must be clear that it is a QR code. QR codes are codes that contain data that can be read by a photographic camera, QR codes are 2-dimensional, that is, it is necessary for the Huawei P20 camera to read both the width and the height of the QR code and can comprise more than data than a barcode (one-dimensional).

QR codes are ofttimes used to open a web address from a mobile device such equally the Huawei P20 using its 12 MP, f/1.viii, 27mm (broad), 1/2.three", 1.55 camera or if used with a specific application, it can offer data virtually a product, service or serve to authenticate a user.

On the P20 you may take to download a QR reader or QR scanner app, since the code reader is not included in the camera software.

Estimated fourth dimension: 2 minutes.

one- Outset step:

To read or capture a QR code on your P20 you accept several options, if your Huawei P20 has the Play Store awarding store, look for its icon and click on it.
If, on the other paw, your Huawei P20 doesn't take a Play Shop, meet the post-obit article: Google Play alternatives

2- Second step:

At the top of the Play Store application store there is a search engine, click on information technology and type "QR" or "QR scanner".

3- Third step:

There are many applications to read or capture QR codes for your Huawei P20, we advise that you cull the application that has the highest number of positive votes. Nosotros besides recommend that y'all read the opinions of other users to avoid problems and misunderstandings. Keep in heed that the first results tin be ads.

4- Fourth footstep:

We select one of these applications to scan QR codes from your Huawei P20, in this tutorial nosotros have selected as an example an application called "QR & Barcode Scanner" but the operation should be the aforementioned in whatever other application to read QR codes, nowhere If we recommend this particular awarding, we are not responsible for its utilize or possible bug it may crusade.

5- 5th step:

In one case installed y'all will see the option "Open up", if you wish you tin return to the domicile screen of your Huawei P20, you will have the awarding icon on this screen, if you cannot observe it, elevate to the right until y'all detect it. Open the app.

6- 6th stride:

When yous open up the application for the first time on your Huawei P20 it volition ask for permissions to access the camera, we do not recommend accepting any other permissions that are requested such equally access to the location or to Bluetooth since they are not necessary, it is only necessary permission to take photos and record videos.

7- Seventh step:

We indicate with the P20 photographic camera at the QR code that we want to read, trying to arrive announced correctly focused and content within the square that appears on the screen or at least inside the viewing space, that is, we cannot bring the camera too close to prevent the code is cut off. The QR code must be able to be seen in its entirety on the screen of the P20, the lawmaking does not have up or downward, and so it does not thing from which angle we arroyo information technology.

8- Eighth footstep:

Near of the QR codes contain a spider web address to open from the browser (Chrome, Firefox, Opera, Brave) then the option to open up the content of the QR code from the browser should appear, click to open the spider web page. Most of the free applications for reading QR codes comprise advertisements so you may accept to close the advertisement or avoid clicking on the wrong link.

With these elementary steps we have learned to read QR codes from our Huawei P20. Near QR codes are used to open up websites, either to see the card of a eatery or to access a discount code or offer.

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Source: https://www.devicesfaq.com/en/read-qr-codes/huawei-p20#:~:text=To%20read%20or%20capture%20a,icon%20and%20click%20on%20it.&text=2%2D%20Second%20step%3A,%E2%80%9D%20or%20%E2%80%9CQR%20scanner%E2%80%9D.

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