Scanning A QR Code That's Already On Your Phone Is Actually Simple - Here's How

On iPhone, open the saved QR code in Photos and tap and hold it. On Android, open it in Google Photos and tap Search to scan ...
9to5Mac

iPhone screens have a hidden QR code to help Apple control production costs

You’ve probably never seen the QR code printed on your iPhone screen because it’s so microscopic that most people have no idea there’s a QR code there. A new report from The Information details how ...
Cult of Mac

How to scan QR codes from the lock screen in iOS 12

Ever since iOS 11, your iPhone and iPad have been able to detect a QR code in the camera frame, and pop up a banner at the top of the screen to open the link embedded within it. This is a great way to ...