Open the Notes app
Create a new note or open an existing one
Tap the camera icon
Tap Scan Documents
Position the document in view
Wait for the camera to detect the edges
Tap the shutter button if needed
Adjust the corners if necessary
Tap Keep Scan
Repeat for more pages if needed
Tap Save when finished
To scan a QR code, open the Camera app
Point the camera at the QR code
Tap the notification that appears
To scan text, open the Camera app or Photos app
Point at the text
Tap Live Text if it appears
Select the text you want to copy