An example of a good static QR code would be one for your Wi-Fi password ... point your camera at the QR code and proceed to tap the magnifying glass icon at the bottom of the screen to scan ...

Barbara Krasnoff is a reviews editor who manages how-tos and various projects. She’s worked as an editor and writer (and occasional sci-fi author) for more years than she cares to admit to.

For example, if you want your phone to disable ... Next to Hotspot Name, tap the QR code icon. You’ll have to authenticate yourself using your preferred method. Then, you’ll see your hotspot ...

The app now includes built-in scanning functionality, which you can access either via 3D Touch on the app’s icon ... s QR code reader is tucked away inside the Wallet app, for example, where ...