How To Scan Qr With Iphone 12. Tap the notification to open the link associated with the qr code. Line your iphone up so the qr code appears directly in the center of the screen.
Hold your device so that the qr code appears in the camera app's viewfinder. Learn how to scan a business' qr code on an iphone in this quick and simple guide. The whatsapp camera can scan official whatsapp qr codes only.
Now point the camera to the qr code you wish to scan.
Select the rear facing camera. Your device recognizes the qr code and shows a notification. Open the camera app from the home screen, control center, or lock screen. Launch the settings app on your phone, and head to the control center.