Unless you've gone looking in System Settings, you may not be aware that the Camera Control button on the iPhone 16 and iPhone 17 can be set to do other functions besides set up and take a picture.

Change default iPhone and iPad apps under Settings > Apps > Default Apps. Options include browsers, messaging, contactless apps, and autofill setups for password managers. You can't pick a new default ...

The Camera Control is a new physical button with touch control capabilities that sits flush on the bottom right of the iPhone 16 frame. By default, it will launch the Camera app, act as a shutter ...

On Apple's iPhone 15 Pro models, the Main camera now allows users to switch between three focal lengths when shooting. Keep reading to learn how it works. To take advantage of the enhanced camera ...