The latest iOS 18 update, unveiled at Apple’s World Wide Developers Conference, has brought a wealth of new features and customization options. For those diving into this new version, here are five essential settings tweaks that will enhance your iPhone experience. Let’s explore how you can optimize your device for better performance, convenience, and aesthetics.
1. Optimized Battery Charging: Extend Your Battery Life

Apple has always focused on improving battery health, and iOS 18 takes this even further. While Optimized Battery Charging was introduced in iOS 13, the new update offers more flexibility, allowing users to choose different charging limits to preserve battery longevity. Previously, iOS 17 allowed an 80% limit, but iOS 18 lets you select limits like 85% or even 95% based on your needs.
To enable this feature, head to Settings > Battery > Charging, and toggle on Optimized Battery Charging. This prevents your iPhone from remaining at full charge for long periods, which can degrade the battery over time. With this setting, you can now enjoy a healthier battery and more control over how your device charges.
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2. Personalized Lock Screen Shortcuts: Quick Access to What Matters

Tired of the default flashlight and camera shortcuts cluttering your lock screen? iOS 18 introduces the ability to customize these shortcuts, allowing you to replace them with options that better suit your needs. Whether it’s quick access to your favorite music app or your morning alarm, the choice is yours. To change the shortcuts, press and hold your lock screen until the Customize option appears. Tap Lock Screen, and you can edit the shortcuts in the bottom corners. This feature is perfect for streamlining your iPhone experience and making it feel more personalized.
3. Turn Off “Shared With You” for a Cleaner Messaging Experience

“Shared With You” was introduced in iOS 15 to consolidate content sent by your contacts, such as links and photos. While useful, some users find it cluttered and intrusive. Thankfully, iOS 18 allows you to turn this feature off entirely, helping you reclaim storage and tidy up your Messages app.
To disable “Shared With You,” go to Settings > Apps > Messages, then scroll down and toggle off Shared With You. This is a simple way to ensure only the content you care about is front and center in your messages.