How to scan a QR code on an Android phone As QR codes have become more common, more manufacturers have built QR scanners directly into the default camera app. Most phones (whether iPhone or ...

Step 3. Scan Your Android Hotspot’s QR Code From Another Device On your other device that you want to connect to your Android phone’s hotspot, launch the built-in Camera app. Point the camera at your ...

Today's Android phones are powerful imaging tools disguised as everyday gadgets. Yet, many people stick to selfies, food pictures, or the occasional QR code scan. We're barely scratching the surface.