Welcome here you guys show me Redmi 9a, and I'm going to show you how to allow the camera app to scan qr codes at this device. So at first we have to tap on the camera button here so open it and, as you can see for now, we are in the standard photo mode. So let's go to more advanced options. We can do it by tapping on this button here in the right corner, and it opens as more settings now. Let's move here to the left. When we tap on this button, we can open the advanced camera settings and here at the second place we have.
This can cure codes option. So by using this button you can easily turn it off and turn it on like that. This is how it works and, of course, I suggest you to keep the stern at one, because this is the best and easiest way to scan qr codes at this device. So you don't need any other app to do it, and that's all thanks for watching, subscribe our channel and give the thumbs up. You.
Source : HardReset.Info