1. Open Settings on your iPhone. 2. Scroll down and tap Display & Brightness. 3. Tap on Auto-Lock. 4. Choose your preferred time period after which the iPhone screen should lock automatically. Options ...

Overview:  Dynamic wallpapers can change automatically based on the time of day using built-in features such as Dynamic ...

So you've realized that your iPhone's screen dims on its own. What's happening there? Is there something wrong with your phone? If you're looking for answers to such questions, you're not alone.

The iPhone’s lock screen isn’t just the place you check the time or your notifications anymore — it’s a fully customizable space where you can express your personality, highlight your favorite photos ...