How To Fix iOS 16 Battery Drain Issues After Update On All iPhones

Updating iOS to the latest version may accompany dreaded battery drain issues. The usual culprits behind low battery timings that often surface immediately after installing a new firmware could relate to any number of reasons such as unoptimized software, outdated hardware, older batteries, and others. But one thing routinely ends up rearing its ugly head and that’s a shorter duration of battery life between each successive charge cycle. If you have updated your iPhone to the latest version of iOS 16, you might have experienced a quick battery draining than usual. If you’re one of the unfortunate users having a fast battery discharge problem, keep reading to learn possible solutions and fixes below.

Apple’s iOS 16 update with its new features including Haptic Keyboard Feedback performs as expected, for the most part. However, it’s not impervious to glitches, like any operating system.

Now it’s not uncommon for the early versions of a firmware update to come with underlying bugs and performance issues, especially when it’s rolled out simultaneously on millions of devices across the globe. But Apple continues to work on fixing currently known issues to push stability improvements in future updates. One of the most reported problems with iOS 16 is related to the battery drain issue. This is what we are going to address in this post.

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Best Ways To Fix Battery Drain Issues On All Compatible iPhone Models Running iOS 16 Or Later:

On my iPhone, I have been buffeted by a double whammy. Not only is my device losing battery charge faster than usual, but the device’s battery health count is already showing a tangible 3 percent drop from its original 100% capacity since upgrading to iOS 16. So taking heed from my personal experience, you would do well to take precautionary measures before your iPhone battery health gets irreparably harmed.

In the interest of helping others grappling with the same conundrum, I have scoured the internet for potential solutions and after trying many of them I can gladly report that battery drain has considerably slowed down compared to its earlier state. Check out a list of solutions for the battery drain issues on iOS 16 below.

Restart iPhone

First of all, before attempting more technical solutions, try the simplest fix of them all: restart your iPhone. A simple reboot is a tried and tested formula o fix the iOS 16 battery drain issues on iPhone. Basically what happens when you restart is that it yanks out battery-draining bugs residing at the system level.

Turn Off Background App Refresh

Some applications have this tendency to keep running in the background, which takes its toll on the battery. Thankfully, it is simple to take care of unauthorized working of apps in the backend. The solution is baked into the firmware itself and requires users to disable the Background App Refresh option.

All you need to do is navigate to Settings > General > Background App Refresh and tap on Off to disable the entire feature or choose individual apps you reckon is behind the issue.

Better Manage Charge Time

Although lithium-ion technology used for iPhone batteries delivers faster charging, last longer, and has a higher power density for more battery life in a lighter package, it also necessitates proper care. The battery charging pattern has a bearing on extending or depleting lifespan. Therefore, always try to keep your iPhone charge above 20 percent and avoid full charge when the charging percentage is below this level.

Install Latest Firmware Update

It’s conventional wisdom that you should always have the latest operating system update installed on your smartphone. Keeping your device up to date with the latest build of iOS ensures your software is free from bugs.

To check for updates, go to Settings > General > Software Update.

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Enable Optimized Battery Charging

To preserve your mobile battery health, a prudent course of action implies making use of available built-in options and one of them includes Optimized Battery Charging, which is Apple’s enterprise solution that acts as a guardrail against overcharging your iPhone battery.

To turn on Optimized Charging, head over to Settings > Battery > Battery Health and enable the toggle switch next to Optimized Battery Charging.

Disable Reduce Motion

By default Reduce Motions is disabled on iPhone. This feature handles animations on the interface that can exert extra workload on the processor, which then leads to the battery draining faster on iOS 16.

You can enable Reduce Motion by navigating to Settings > Accessibility > Motion and turning on the toggle switch for Reduce Motion if it is disabled. Moreover, you can also activate Prefer Cross-Fade Transitions.

Turn Off Location Services

This one is a no-brainer. Almost everyone familiar with the iPhone knows that keeping Location Services active in the background extracts more battery juice than when switched off. To disable the feature, simply go to Settings > Privacy & Security and toggle off Location Services.

Conclusion

Other ways to extend battery charging time and overall health include using Dark Mode, disabling Raised to Wake, and turning on Low Power Mode.

These simple methods help to fix battery drain issues on iOS 16 iPhone models. If you happen to know of another solution, feel free to share it with us in the comments section.