How To Fix iOS 18 Battery Drain: Causes, Solutions, and Optimization Tips

Vineet Maheshwari
fix ios 18 battery drain


The release of iOS 18 has brought exciting new features and improvements to iPhone users. However, as with many major software updates, some users have reported experiencing ios 18 battery drain issues. This information will help you to identify the problem that causes of ios 18 battery drain in iPhone OS version 18, provide effective solutions, and offer optimization tips to help you get the most out of your iPhone’s battery life.

Recent Released: Why iOS 18 Beta Not Showing Up

Understand How iOS 18 Ios 18 battery drain

Common Causes of Ios 18 battery drain

Ios 18 battery drain in iOS 18 can be attributed to several factors:

  1. Software bugs: As with any new software release, iOS 18 may contain bugs that affect battery performance.
  2. Background processes: New features or changes in how apps run in the background can impact battery life.
  3. Outdated apps: Apps that haven’t been optimized for iOS 18 may consume more power than necessary.
  4. Hardware compatibility: Older iPhone models may experience more significant ios 18 battery drain due to increased system requirements.

Known Issues in iOS 18 Beta

The iOS 18 beta has revealed several bugs that affect battery performance:

  1. Photos app freezes: Users report the Photos app freezing when scrolling or editing, leading to crashes and ios 18 battery drain.
  2. Safari dictation crashes: Occasional crashes when using dictation in Safari contribute to battery depletion.
  3. Third-party app freezes: Some banking apps and other third-party applications may freeze, impacting battery life.
  4. Premature shutdowns: iPhones sometimes shut down at around 17% battery instead of draining to 0%.
  5. Overheating while charging: Some users have reported their devices overheating during the charging process.
  6. Reduced screen time: On average, users are experiencing around 7 hours of screen time before needing to recharge, which is notably less than iOS 17.
  7. iPhone 15 Pro Max heating issues: This model has been reported to get quite warm during normal usage.

Solutions to Fix iOS 18 Ios 18 battery drain

fix ios 18 battery drain
fix ios 18 battery drain

1. Restart Your iPhone

A simple restart can often resolve minor software glitches and stuck processes:

  1. Press and hold the power button and either volume button until the “slide to power off” slider appears.
  2. Slide to power off, wait 30 seconds, then turn your iPhone back on.

2. Enable Low Power Mode

Low Power Mode can significantly extend battery life by temporarily reducing power consumption:

  1. Go to Settings > Battery.
  2. Toggle on Low Power Mode.

3. Identify and Manage Battery-Draining Apps

Locate and address apps that are consuming excessive power:

  1. Navigate to Settings > Battery.
  2. Review the “Battery Usage by App” section.
  3. For problematic apps, consider updating, force quitting, or uninstalling them.

4. Update Your Apps

Ensure all your apps are up-to-date to benefit from the latest optimizations:

  1. Open the App Store.
  2. Tap your profile picture.
  3. Scroll down to see available updates and tap “Update All.”

5. Reset Network Settings

Resolving network-related issues can help improve battery life:

  1. Go to Settings > General > Transfer or Reset iPhone.
  2. Tap “Reset” and then “Reset Network Settings.”
  3. Enter your passcode to confirm.

6. Adjust Display Settings

Optimize your display settings to conserve battery:

  1. Lower screen brightness: Go to Settings > Display & Brightness and adjust the slider.
  2. Enable Auto-Brightness: Toggle on “Auto-Brightness” in the same menu.
  3. Reduce Auto-Lock time: Set a shorter Auto-Lock duration in Settings > Display & Brightness > Auto-Lock.

7. Manage Location Services

Limit location access for apps to reduce battery consumption:

  1. Go to Settings > Privacy & Security > Location Services.
  2. Review and adjust location permissions for individual apps.

8. Disable Background App Refresh

Prevent unnecessary background activity:

  1. Navigate to Settings > General > Background App Refresh.
  2. Disable the feature entirely or selectively for specific apps.

9. Change Your Wallpaper

High-resolution or animated wallpapers can drain battery faster:

  1. Go to Settings > Wallpaper.
  2. Choose a simpler, still image wallpaper.

10. Turn Off Always-On Display (for supported models)

Disable this feature to conserve battery on newer iPhones:

  1. Go to Settings > Display & Brightness.
  2. Toggle off “Always On.”

Optimizing Battery Life on iOS 18

To get the most out of your iPhone’s battery on iOS 18, consider implementing these additional tips:

  1. Use Wi-Fi instead of cellular data when possible.
  2. Disable push email and fetch new data less frequently.
  3. Turn off unnecessary notifications.
  4. Avoid extreme temperatures when using or storing your iPhone.
  5. Use airplane mode in areas with poor cellular coverage.
  6. Reduce motion and transparency effects in accessibility settings.
  7. Limit widgets on your home screen.
  8. Keep your iPhone software up to date.

The Role of Third-Party Battery Saver Apps

While third-party battery saver apps like Battery Saver – Power Master may seem appealing, they generally offer limited benefits for iOS 18 ios 18 battery drain issues:

  1. Limited system access: These apps can’t override iOS system processes or fix underlying bugs.
  2. Visualization tools: They may provide useful battery stats and tips but can’t fundamentally optimize the system.
  3. Potential drawbacks: Some third-party apps may actually consume additional resources, counteracting their intended purpose.

Instead of relying on these apps, focus on the built-in iOS tools and optimization techniques mentioned earlier in this article.

When to Consider Downgrading or Waiting for an Update

If you’re experiencing severe ios 18 battery drain on iOS 18, you may want to consider these options:

  1. Downgrade to iOS 17: If the battery issues are significantly impacting your daily use, reverting to the previous stable version might be a temporary solution.
  2. Wait for the next update: Apple typically releases updates that address major bugs and optimize performance. Patience may be the best approach if you can manage with the current battery life.

Useful Table: Battery Optimization Techniques and Their Impact

TechniquePotential Battery SavingsEase of ImplementationUser Experience Impact
Enable Low Power ModeHighEasyModerate
Reduce Screen BrightnessHighEasyLow to Moderate
Disable Background App RefreshMedium to HighEasyLow
Manage Location ServicesMedium to HighMediumLow to Moderate
Update AppsMediumEasyPositive
Change to Static WallpaperLow to MediumEasyLow
Turn Off Always-On DisplayMedium (for supported models)EasyModerate
Reset Network SettingsLow to MediumMediumLow
Disable Push EmailLow to MediumEasyModerate
Use Wi-Fi Instead of CellularMediumEasyLow
Limit WidgetsLow to MediumEasyLow to Moderate
Reduce Motion EffectsLowEasyLow

At Last

While iOS 18 brings exciting new features to iPhone users, it’s not uncommon to experience some ios 18 battery drain issues, especially in the early stages of a major update. By understanding the causes of ios 18 battery drain and implementing the solutions and optimization techniques outlined in this article, you can significantly improve your iPhone battery life.

Remember that Apple is continually working to improve iOS performance and battery efficiency. Keeping your device updated with the latest iOS version and app updates is crucial for optimal battery life. If you continue to experience severe battery issues after trying these solutions, consider reaching out to Apple Support for further assistance.

As iOS 18 matures and receives updates, many of these ios 18 battery drain issues are likely to be resolved. In the meantime, by following the tips and techniques provided, you can ensure that your iPhone remains a reliable companion throughout your day, balancing performance with battery efficiency.

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Vineet Maheshwari is a passionate blogger and relationship oriented digital marketing consultant with over 10 years of experience in SEO, PPC management, web analytics, domain investing, affiliate marketing and digital strategy. He has helped high tech brands connect with customers in an engaging manner, thereby ensuring that high quality leads are generated over time.
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