Welcome here I've got Samsung Galaxy a41, and I'm going to show you how to allow the camera up to scan qr codes at this device. So at first we have to tap on a camera button here to open it and, as you can see for now, we are in the standard photo mode. So, let's move to more advanced set options. We can do it by tapping on this button here in the left corner, and it gives us access to advanced camera settings at the first place. Here we have the intelligent features with the scan qr codes option. So by using this button we can easily turn it off and turn it on like that.
So this is how it works here and, of course, I suggest you to keep this turning on, because this is the quickest way to scan qr codes at our device, and we don't need any other app to do it. We can do it by just using the camera. So that's all thanks for watching, subscribe to our channel and leave the thumbs up. You.
Source : HardReset.Info