we recommend QR Code Reader, which is a simple and highly effective alternative (albeit one that comes with ads). Step 1: Open the Camera app on your phone. Step 2: Point your camera's viewfinder ...

You know something’s wrong with your car—but what, exactly? That’s where an OBD2 code reader comes in handy. These small devices plug into your vehicle’s OBD2 diagnostic port (often ...

It will immediately open the camera with a dedicated QR Code box in the center to help you align the code on your screen. This new QR reader is powered by Google Play Services rather than your ...