How To

How to Fix Battery Issues After iOS 16.4 Update

Is Your iPhone Battery Life Suffering After iOS 16.4? Here's How to Fix It

How to Fix Battery Issues After iOS 16.4 Update

Are you experiencing battery problems after installing iOS 16.4? You’re not alone. Many users have reported battery drain issues after updating to the latest iOS version. Fortunately, there are several solutions that can help you fix these issues and extend your iPhone’s battery life.

Check Battery Usage

The first step in fixing battery issues on iOS 16.4 is to identify which apps are using the most battery. To check battery usage, go to Settings > Battery. You’ll see a list of apps and how much battery they have used in the last 24 hours or the last 10 days. If you notice any apps consuming an unusually high amount of battery, try closing them or removing them from your device.

Turn off Background App Refresh

Background App Refresh is a feature that allows apps to refresh their content in the background while you’re not using them. This feature can be a significant drain on your battery life. To turn off Background App Refresh, go to Settings > General > Background App Refresh, and toggle it off.

Disable Location Services

Location Services is another feature that can drain your battery quickly. To disable Location Services, go to Settings > Privacy > Location Services, and toggle it off. Alternatively, you can choose to turn off location access for specific apps that don’t require it.

Reduce Screen Brightness

Screen brightness is another significant contributor to battery drain. Lowering your screen brightness can help extend your battery life. To adjust your screen brightness, go to Settings > Display & Brightness, and adjust the slider to your desired brightness level.

Enable Low Power Mode

Low Power Mode is a feature that reduces power consumption by disabling non-essential features on your device. To enable Low Power Mode, go to Settings > Battery, and toggle it on. You can also access Low Power Mode quickly from Control Center.

Close Unused Apps

Closing unused apps can also help extend your battery life. To close an app, swipe up from the bottom of the screen and swipe left or right to find the app you want to close. Then swipe up on the app to close it.

Update Your Apps

App updates can sometimes fix bugs that can cause battery drain. Make sure to update your apps regularly to ensure you’re running the latest versions.

Check for iOS Updates

Apple releases regular iOS updates to fix bugs and improve performance. Make sure to check for and install any available updates to your device to ensure you’re running the latest version of iOS.


Battery issues on iOS 16.4 can be frustrating, but there are several solutions that can help you fix them. By following the tips outlined above, you can extend your battery life and enjoy using your iPhone for longer periods. Try implementing these tips, and see if they help you fix your battery issues. If you’re still experiencing battery problems, you may need to contact Apple Support for further assistance.


TechBeams Team of seasoned technology writers with several years of experience in the field. The team has a passion for exploring the latest trends and developments in the tech industry and sharing their insights with readers. With a background in Information Technology. TechBeams Team brings a unique perspective to their writing and is always looking for ways to make complex concepts accessible to a broad audience.

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