Steps to scan a QR code with iPhone:
Open your phone's Camera App
Point the camera at the QR code - a link should pop up
Tap to open the link in your browser
Steps to scan a QR code with Android:
Open your phone's Camera App
Point the camera at the QR code - a link should pop up. If nothing happens, you may have to go to your Settings app and enable QR Code scanning
Tap to open the link in your browser
Tips:
Turn up your brightness - make sure the QR code is bright enough for the camera to see the code.
Clean your camera lens - a smudged camera lens can interfere with scanning a QR code. Try cleaning it with a lens wipe or a soft, clean cloth.
Keep your phone upright - if your phone is tilted, the camera may have trouble scanning the QR code.
Find the right distance - if the camera on your phone is too close or too far from the QR code, the camera might not be able to scan it.
Keep your phone upright - if your phone is tilted, the camera may have trouble scanning the QR code.