There you have it, folks! Now you know how to turn on red light on your iPhone. Turning your iPhone or iPad screen red is a ...

The iPhone has a hidden "night vision" feature that turns your screen red. More than giving a spy movie vibe, a red screen ...

Turn your iPhone into an alarm clock. See the time, temperature, and battery level clearly on your phone's display. Use nighttime mode to maintain sleep with a dim red-tinted screen. Your iPhone ...