Welcome here I've got HTC desire, 20 pro, and I'm going to show you how to change volume button function in the camera up 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 and the volume buttons are here. So let me try to use them and see how it works and now, by tapping on this, I can easily take a picture so to change it function. You have to move to more advanced options. So let's go here to the right corner. When we tap on this, we get access to other modes of this camera and to this button at the center. So this gives us access to the advantage camera settings- and here we are now, let's focus on this one option: volume buttons option so by tapping on this we can change it, and we can pick from volume capture or zoom.
So let me pick zoom now to show you how it works different from capture and let's go back to the camera, and let me try to use these buttons again and, as you can see now, I can get really close to my subject by tapping on this button, and also I can go back easily. So this is how it works. Thanks for watching, subscribe, our channel and leave the thumbs up. You.
Source : HardReset.Info