To turn on the flashing light for message notifications on your iPhone 14 running iOS 16, you can follow these steps:
1. Unlock your iPhone and go to the Home screen.
2. Locate and open the "Settings" app.
3. In the Settings menu, scroll down and tap on "Accessibility."
4. Inside the Accessibility settings, select "Audio/Visual."
5. Look for the "LED Flash for Alerts" option and toggle it ON.
By enabling this option, your iPhone's camera flash will blink whenever you receive a new message or any other notification that triggers an alert. It provides a visual indicator in case you have your device on silent or vibrate mode and might not notice the incoming messages immediately.
Please note that the steps provided may vary slightly depending on your iOS version and any customized interfaces applied by device manufacturers. However, this general guide should help you locate the setting and enable the flashing light for messages on your iPhone 14.