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 could help sharpen people's night vision by reducing the harmful effect ...

Let's dive in. Removing red-eye from photos on an iPhone is quite straightforward. You don't need any third-party apps, as Apple provides a built-in red-eye correction feature. Here's how to use it.