You spent a fortune on your iPhone, so it better run like a dream—not drag like it needs therapy. Whether you’re holding onto an iPhone 11 or rocking a shiny 16 Pro Max, this 2025 checklist will keep your iPhone fast, battery-healthy, and smarter than your average coworker.
Battery Life Hacks
. Use Dark Mode to Save Battery OLED iPhones (X and newer) actually save power by turning pixels off in dark areas. Settings → Display & Brightness → Dark.
2. Turn Off Always-On Display(iPhone 14 Pro and newer) Looks cool, but eats battery. Settings → Display & Brightness → Always On Display → Off.
3. Charge Between 20% and 80% All-day charging is aging your battery like milk. Stop it.
4. Avoid Charging Overnight Unless you like waking up to an overcooked battery.
5. Enable Optimized Battery Charging Your iPhone learns when you wake up and chills at 80% until then. Settings → Battery → Battery Health & Charging.
Performance Tweaks for People Who Multitask Like It’s a Sport
6. Reduce Motion for Speed Boost Animations look nice… until they start lagging. Settings → Accessibility → Motion → Reduce Motion.
7. Offload Unused Apps You’re not opening Temple Run in 2025. Let it go. Settings → iPhone Storage.
8. Free Up Space Old memes, 10GB WhatsApp backups, and videos you forgot to delete. Time to purge.
9. Restart Weekly Like a system cleanse. Fast, easy, and works.
10. Limit Location Access No, that flashlight app doesn’t need your location. Settings → Privacy & Security → Location Services.
11. Turn Off Background App Refresh Your apps don’t need to stalk you while you sleep. Settings → General → Background App Refresh.
12. Use Low Power Mode Like a Pro Use it before 1% battery panic mode kicks in. Or automate it.
13. Customize Control Center Add Low Power Mode, Notes, Screen Record — skip the scroll hunt.
14. Update iOS Yes, that little red dot is annoying, but so is buggy performance. Settings → General → Software Update.
Clean Up Your Digital Life
15. Turn Off Notifications That Don’t Matter TikTok doesn’t need to tell you every time someone sneezes.
16. Auto-Delete Old Messages They take up more space than you think. Settings → Messages → Keep Messages → 30 Days.
17. Kill Siri Suggestions She’s well-meaning, but nosy. Settings → Siri & Search → Disable Suggestions.
18. Use Focus Modes to Stay Human Work, sleep, weekend. Switch gears without distractions.
19. Use iCloud Smartly Let iCloud handle backups and photos — free up real estate.
20. Clear Safari History It builds up faster than Nairobi traffic.
21. Set App Limits Because doomscrolling doesn’t help your battery or your soul.
22. Tweak Haptic Touch Speed Make your iPhone respond as fast as your fingers. Settings → Accessibility → Touch → Haptic Touch.
23. Prep for iOS 26 The Liquid Glass UI and smarter Siri are coming. Clean house now
Upgrade or Optimize? We Got You Either Way.
Whether you’re fine-tuning your current iPhone or thinking about an upgrade, Applecenter has your back.