Welcome here I've got Samsung Galaxy tab, s7, 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 the camera button here to open it and for now we are in the standard photo mode from here. Let's go to the left here by tapping on this button, we can open the advanced camera settings and now, let's focus on the intelligent features at the first place here at the last position. We have this concur codes option. So by using this button we can turn it off and turn it on like that. This is how it works and, of course, I suggest you to keep this turn it on, because this is the best way to scan qr codes at this device.
So you don't need any other app to do it. You can do it by just using your camera and that's all thanks for watching, subscribe our channel and leave the thumbs up. You.
Source : HardReset.Info