How to Fix iOS 16 & 16.1 Battery Drain Issue? (2023)

Apple’s newest iOS 16 software update was released on September 12, which brought several new features and improvements. However, as is often the case with iOS updates, a few bugs need to be ironed out.

One of the most common issues that users are experiencing is battery drain. If your iPhone’s battery drains faster than usual after installing iOS 16, don’t worry– you’re not alone. This article will show you how to fix the iOS 16 battery drain issue.

Users with iOS 16 installed on their iPhones are experiencing quick battery drain issues. They are complaining on Reddit, Twitter, and apple forums.

Latest Update:

  • Several iPhone users running iOS 16.1 are reporting the battery draining issue.

I wonder why I am facing battery drain issues after updating to iOS 16.1, especially with iPhone 13 series.

I just updated my iPhone 13 pro max to ios 16.1, and then suddenly, the battery consumption is draining faster even though I already charged.

I purchased iPhone 12 on April 24, 2022, and it’s not even six months, and I have lost 5% battery health after I updated to iOS 16.1. I lost 1% of battery health every week. One user replied, “Same here, I lost 5% of my battery health”.

(Video) iOS 16 Battery Draining issue 🪫 10+ Tips to Fix this Now !

  • As per some users, iOS 16.0.3 update has fixed the quick battery drain.

Honestly, since I updated to iOS 16.0.3, the battery life on my iPhone 14 pro max has slightly improved. Hopefully, when 16.1 comes out, it can get better.

The battery has definitely gotten better on 16.0.3. Can’t wait to see if 16.1 will make it even better.

10 ways to fix the battery drain issue on your iOS 16 device

  1. Restart your iPhone
  2. Update Your Apps
  3. Disable Background App Refresh
  4. Reduce Brightness
  5. Turn Off Location Services
  6. Check Your Battery Health
  7. Use Auto-brightness feature
  8. Turn off Raise to wake
  9. Turn on Reduce Motion
  10. Use Low Power Mode

Please read our full blog post for more detailed instructions on how to fix the battery drain issue.

1. Restart your iPhone

If you’re noticing your iPhone’s battery draining faster than usual after upgrading to iOS 16, you’re not alone. Several users have reported this issue, and luckily, there is a fix. All you need to do is restart your iPhone.

How to Fix iOS 16 & 16.1 Battery Drain Issue? (1)

To restart an iPhone X or later:

  1. Press and hold the power button and the Volume Up or Down button until you see the power off slider appear.
  2. Drag the slider to the right.
  3. Please wait for your iPhone to fully power off, then press and hold the power button again to turn it back on

To restart an iPhone 8 or earlier:

(Video) Fix iOS 16 Battery Drain With These Simple Changes

  1. Press and hold the power button until the power off slider appears.
  2. Drag the slider to the right.
  3. Please wait for your iPhone to fully power off, then press and hold the power button again to turn it back on.

After restarting your iPhone, you should notice an improvement in battery life. If you’re still seeing battery drain, you can try a few other troubleshooting steps, such as the ones explained below.

2. Check for app updates

One of the first things you should do when you update your iPhone to a new iOS is check for app updates. Many times, app developers will release updates that are specifically for the latest iOS, which can help with battery life.

How to Fix iOS 16 & 16.1 Battery Drain Issue? (2)

  1. To update your apps, open the App store.
  2. Tap on the account icon on the top right.
  3. Tap on “Update All,” and then tap Done.

3. Check for background apps

Background apps can often be the culprit when it comes to battery drain.

  1. To check for background apps, go to Settings.
  2. Tap on General and select Background App Refresh.
  3. From here, you can see which apps are refreshing in the background and turn off the ones you don’t want running.

4. Reduce brightness

One of the biggest battery drains on your iPhone is the display. Try to use the minimum brightness level possible on your iPhone based on outdoor or indoor lighting conditions.

  1. To reduce brightness on the iPhone, open the control center.
  2. Then tap and drag the brightness slider.
  3. Adjust the brightness to the lowest level possible.

5. Turn off Location services to preserve battery

If you’re noticing a significant drop in your iPhone’s battery life since upgrading to iOS 16, you can try turning off location services to see if that helps. Here’s how:

  1. Open the Settings app on your iPhone.
  2. Tap Privacy.
  3. Tap Location Services.
  4. Tap the button at the top of the screen to turn Location Services off.
  5. You may also need to disable location services for specific apps. To do this, scroll down, tap the app in the list, and then turn off the toggle next to Allow Location Access.

6. Check your Battery Health

iOS 16 battery drain has been a problem for many iPhone users since the update was released. If you’re experiencing this issue, there are a few things you can do to try and fix it. One of the first things you should do is check the health of your iPhone’s battery.

(Video) iOS 16 Battery Drain Issue? 5+ Ways to Fix It (Hindi)

  1. Open the Settings app.
  2. Tap Battery.
  3. Then, tap Battery Health. The Battery Health section will tell you the current maximum capacity of your battery. If your battery is below 80% capacity, this could cause your battery drain issue.
  4. If you see any suggestions on the same page, do follow them.

7. Use the Auto-brightness feature

If you’re having trouble with battery drain on your iOS device after upgrading to iOS 16, one possible fix is to turn on auto-brightness. This feature automatically adjusts your screen brightness based on the ambient light, which can help save battery power.

How to Fix iOS 16 & 16.1 Battery Drain Issue? (3)

  1. To turn on auto-brightness, go to Settings.
  2. Tap Accessibility.
  3. Tap Display & Text Size.
  4. Scroll down, select Auto-Brightness, and turn the switch to the ON position.

8. Turn off Raise to wake

A feature, in particular, could be causing some battery drain issues for some users. The feature is Raise to wake, which allows your iPhone to wake up when you lift it. This is a handy feature, but it seems to be causing some battery drain issues for some users.

If you’re experiencing battery drain issues with iOS 16, then one fix you can try is to turn off Raise to wake.

  1. To do this, go to Settings.
  2. Tap Display & Brightness.
  3. Scroll down to find the Raise to Wake entry and toggle the feature off.

Turning off Raise to wake may help to fix your battery drain issues on iOS 16. Give it a try and see if it works for you.

9. Turn on Reduce Motion

One possible solution to this issue is the “Reduce Motion” feature in iOS 16. This feature is designed to reduce the amount of Motion used in the user interface, positively affecting battery life.

How to Fix iOS 16 & 16.1 Battery Drain Issue? (4)

(Video) How to FIX iOS 16.1.1 Battery Drain Issue on iPhone

If you’re experiencing battery drain issues, try turning on the Reduce Motion feature.

  1. To do this, go to Settings.
  2. Tap General.
  3. Now tap Accessibility and then tap Motion.
  4. Select Reduce Motion and turn the toggle ON.
  5. Also, turn ON “Prefer Cross-Fade Transitions.”

10. Use Low Power Mode

If you’re experiencing battery drain on your iPhone after updating to iOS 16, you may be able to fix the issue by enabling Low Power Mode. Low Power Mode is a feature that reduces the amount of power your iPhone uses when the battery is low. This can help extend your battery’s life and improve its performance.

How to Fix iOS 16 & 16.1 Battery Drain Issue? (5)

  1. To enable Low Power Mode, go to Settings.
  2. Tap Battery.
  3. Then turn ON the Low Power Mode toggle.
  4. You can also enable Low Power Mode from the Control Center by tapping the battery icon.
  5. Once Low Power Mode is enabled, you’ll see a yellow battery icon next to the time on your iPhone’s home screen.

Frequently Asked Questions

1. How do I maintain my iPhone’s battery health?

To maintain your battery health, ensure you are not charging your phone above 80% and letting it go below 20%. Always keep your iPhone in the 20-80% battery percentage.

2. Can I charge my iPhone overnight? Will it affect its battery health?

Generally speaking, we do not recommend charging your iPhone overnight as this may adversely affect the battery health of your iPhone.

3. Why am I facing battery drain issues after updating to iOS 16?

Battery drain issues are very common when it comes to iOS updates. Even this time, it is not something worth worrying about. Try our solutions to fix the battery drain issues in iOS 16.

Final Words

If your iPhone’s battery life is suddenly worse after updating to iOS 16, don’t panic. There are many possible explanations and some easy fixes. We showed ten different fixes in this article. After trying out the given methods, your iPhone’s battery life will be back to normal. You might want to consult a technician if you are still struggling with battery life.

(Video) IOS 16 battery saving tips | iOS Battery Drain Problem on iPhones

FAQs

How do I stop my battery from draining iOS 16? ›

Remove widgets from your lock screen

And because these apps are constantly running in the background due to your widgets, that means they continuously drain power. If you want to help preserve some battery on iOS 16, the best thing to do is simply avoid widgets on your lock screen (and home screen).

Why is my iPhone battery draining so fast after iOS 16 update? ›

Another reason why your iPhone battery is coming up short after the iOS 16 update is the Apple Photos app. It periodically indexes your library to weed out duplicate photos and videos in the background and that process, Apple claims, can initially take days depending on the amount of media you've on your iPhone.

Will Apple fix iOS 16 battery drain? ›

Update Your iPhone

The company might not call out battery life fixes in an iOS 16 update's change log, but new software always has the potential to solve battery life issues. If a new software update is available, dig into feedback about its performance and then decide if it's worth installing.

Did iOS 16.1 fix battery drain? ›

In contrast to iOS 16.0. 3, iOS 16.1 does not bring any major battery life improvements to the table. If you are having issues with your iPhone, we recommend trying these battery life fixes.

Can I uninstall iOS 16? ›

Once you've synced any necessary files with the cloud, you're ready to erase and restore your iPhone. To complete the uninstall of iOS 16 beta, you'll need to connect your iPhone to a computer -- a Mac with the latest version of MacOS or iTunes, or a Windows computer with the latest version of iTunes.

Can you downgrade iOS 16 to 15? ›

With a few steps, ReiBoot will help you to downgrade iOS 16 to 15; hence, you can start enjoying your iPhone once again. Also, it is the recommended method for people that don't have an iTunes account. Note: You can upgrade or downgrade your iOS devices to any version only if Apple still signing.

How do I reset my iPhone battery health? ›

iPhone battery calibration is easy to perform without extra help.
  1. Step 1: Drain the Battery. The first step is to completely drain your iPhone battery. ...
  2. Step 2: Wait Three Hours. ...
  3. Step 3: Charge Your Device. ...
  4. Step 4: Drain Your Device. ...
  5. Step 5: Wait Another Three Hours. ...
  6. Step 6: Charge Your Device.

What are the bad things about iOS 16? ›

Since its release two weeks ago, iOS 16 has garnered criticism from users who upgraded to the new mobile OS — notably because they say it drains the battery faster than it should. Two weeks after Apple launched iOS 16, users continue to complain the mobile OS is sucking their battery power far too quickly.

Is it worth upgrading to iOS 16 beta? ›

‌iOS 16‌ is a significant update that introduces a large number of new features and improvements that most ‌iPhone‌ users are sure to appreciate. Getting all of these new features is the main reason to update to ‌iOS 16‌ and many users are already enjoying the update following its release.

How do I fix battery drain after iOS update? ›

- To improve battery life, you can turn off the feature that allows apps to refresh in the background. Go to Settings > General > Background App Refresh and select Wi-Fi, Wi-Fi & Cellular Data, or Off to turn off Background App Refresh entirely.

How do you fix iOS battery dies fast? ›

First Steps
  1. Perform a force restart. ...
  2. Update software. ...
  3. Turn down screen brightness - High screen brightness is a major battery life killer. ...
  4. Check your battery health. ...
  5. Try enabling Low Power mode as a stop gap.

Can iOS update damage battery health? ›

Be patient. It's normal to experience a drop -- even quite a significant drop -- in battery life following the installation of an iOS update.

Is iOS 16.1 worth it? ›

iOS 16: Why you should wait

No iOS release is bug-free, and it's always possible that you're going to run into problems you didn't have before. That said, between the new features and security updates present in iOS 16.1 and beyond, we really think most users will be much better off if they grabbed the latest version.

Does iOS 16.1 1 help battery? ›

As we can see from the video there are no battery life improvements in this new iOS 16.1. 1 software update over the previous iOS 16.1 release. There was also a bug related to the Phone app on the iPhone which has now been fixed with this release, it may also include some minor performance improvements.

Is iOS 16.1 1 good for battery? ›

Battery issues have been reported ever since the release of iOS 16! While some consider that iOS 16.1. 1 is the worst release when it comes to battery management, there are other that praise their iPhone's battery performance after the update.

How do I downgrade from iOS 16? ›

How to downgrade from iOS 16 to iOS 15
  1. Connect your iPhone to a Mac or PC using the USB cable. ...
  2. Put your iPhone into Recovery mode.
  3. Open Finder on Mac and iTunes on Windows PC. ...
  4. On your Mac, click Restore iPhone while holding the Option key.
Jan 20, 2023

What iPhones Cannot get iOS 16? ›

Is Your iPhone or iPad Compatible? With iOS 16, Apple is ending software support for the following devices: the iPhone 6S, iPhone 6S Plus, iPhone SE 2016, iPhone 7, and iPhone 7 Plus. Basically, if you have an iPhone 8 (2017) or newer (including the second- and third-gen iPhone SE), you can download and run iOS 16.

What problems does iOS 16.3 have? ›

The current list of iOS 16.3 problems includes abnormal battery drain, installation issues, Wi-Fi problems, Bluetooth bugs, UI lag, issues with Face ID, and issues with various first and third-party apps.

How to downgrade iOS 16 to iOS 14? ›

Hold Shift key in Windows or the Alt/Option key in Mac and select the Check for Update option. In the dialog box, select the iOS 14 IPSW file. Click Update when prompted to update iPhone/ iPad to iOS 14.

Can I go back to old iOS? ›

You can downgrade iOS to any version that Apple continues to sign. Apple typically stops signing previous versions about two weeks after a new release, so your downgrade option will be limited to the previous version only. If you jailbreak your iPhone, you may be able to install an older unsigned version of iOS.

How do I uninstall iOS beta? ›

How to remove an iOS beta from your iPhone
  1. Head over to the Settings app.
  2. Tap General and then VPN & Device Management.
  3. In there, select the iOS Beta Software Profile that appears and tap Remove Profile.
  4. You'll need to enter your device password.
  5. Then tap Remove a second time to confirm.
Sep 13, 2022

What is killing my iPhone Battery Health? ›

The two things that cause the most battery drain in your iPhone are its screen and cellular service. Obviously, you know when you're actively using your phone, but your iPhone is often performing tasks in the background and even lighting up your screen without you noticing.

Can iPhone Battery Health regain? ›

While the battery health reporting system is recalibrating, you will see a message in Settings > Battery > Battery Health. Recalibration of maximum capacity and peak performance capability happens during regular charge cycles, and this process might take a few weeks.

Why is my battery draining so fast? ›

Your battery drains much faster when it's hot, even when not in use. This kind of drain can damage your battery. You don't need to teach your phone the battery's capacity by going from full charge to zero, or zero to full. We recommend you occasionally drain your battery to under 10% and then charge it fully overnight.

Will iOS 16 mess up your phone? ›

Many users are reporting that iPhone is draining battery life faster with iOS 16. This is not uncommon, and it happens for many users after installing system software updates. Usually it's a matter of patience, as the iPhone completes background tasks, and battery life returns to normal.

Is iOS 16 good? ›

The Bottom Line. Apple's iOS 16 is a superb enhancement of the iPhone operating system with deep Lock Screen customization options, significant Live Text improvements, and support for physical security keys. PCMag editors select and review products independently.

Can you uninstall an update on iPhone? ›

Remove and download the update again

Go to Settings > General > [Device name] Storage. Find the update in the list of apps. Tap the update, then tap Delete Update.

Should I upgrade to iOS 15.7 or 16? ›

Unlike previous iOS 15 updates since September, the choice between iOS 15.7. 2 and iOS 16.2 comes down to which iPhone model you have. If you own an iPhone 8 or above and haven't updated yet, it's probably time to update to iOS 16.2. However, if you have an older iPhone, you'll want to apply iOS 15.7.

Which phones get iOS 16? ›

iPhone User Guide
  • Supported models.
  • iPhone 8.
  • iPhone 8 Plus.
  • iPhone X.
  • iPhone XR.
  • iPhone XS.
  • iPhone XS Max.
  • iPhone 11.

Does installing iOS 16 delete everything? ›

No, you will not lose anything when you upgrade. Yet, it is highly recommended to backup before upgrading in case something goes wrong.

Does iOS 16.1 fix battery drain Reddit? ›

Since iOS 16.1 my battery has been draining so fast I was not eve able to use it for a few hours whiteout charging my 14pro. It's a great improvement!

Is iOS 16.3 stable? ›

Apple iOS 16.3 is a useful update in terms of features, fixes and patches and early reports indicate it is stable.

Why does my iPhone have battery issues after update? ›

Those background tasks and indexing behaviors take up power, and thus reduce your battery temporarily while they complete. The more stuff you have on your iPhone, the longer the indexing processes take, so if you just updated iOS to 16 and you experience battery drain, the best thing you can do is simply wait it out.

How do I get my iPhone back to 100 battery health? ›

There's only one thing that you can do to keep your iPhone's battery health at 100%. Stop using your iPhone. Yup, the only way you're going to keep your iPhone's battery at 100% is to stop using it and charging it.

How much battery should drain in 1 hour iPhone? ›

It heavily depends on usage, but usually a healthy battery should not really drain more then 15% (20% MAX) in 1 hour. If you seem to be wasting like 30% or more in a single hour regardless of what you do, then that means your battery is at the verge of needing to be replaced, if not already needing it at this point.

Why is iPhone battery so weak? ›

As lithium-ion batteries chemically age, the amount of charge they can hold diminishes, resulting in shorter amounts of time before a device needs to be recharged.

Is iOS 16 a buggy? ›

iOS 16 is a buggy mess, with Apple releasing a series of dedicated bug fixes that have barely scratched the surface. And now, new research has discovered that arguably the worst problem in iOS is even worse in iOS 16.

How do I calibrate my iPhone battery iOS 16? ›

iPhone battery calibration is easy to perform without extra help.
  1. Step 1: Drain the Battery. The first step is to completely drain your iPhone battery. ...
  2. Step 2: Wait Three Hours. ...
  3. Step 3: Charge Your Device. ...
  4. Step 4: Drain Your Device. ...
  5. Step 5: Wait Another Three Hours. ...
  6. Step 6: Charge Your Device.

How do I stop my iOS battery from draining? ›

Before undertaking any of the more time consuming solutions below, these are a few fundamentals to get you started.
  1. Perform a force restart. ...
  2. Update software. ...
  3. Turn down screen brightness - High screen brightness is a major battery life killer. ...
  4. Check your battery health. ...
  5. Try enabling Low Power mode as a stop gap.
4 days ago

How do I optimize iOS 16? ›

While iOS 16 includes some battery-saving features, you can still do a few things to optimize your device for even better battery life. One of the best things you can do is to reduce the amount of time your screen is active.
...
  1. Spotlight and photo indexing. ...
  2. App updates. ...
  3. Optimize apps. ...
  4. Low power mode. ...
  5. Keyboard haptics.
Oct 6, 2022

Is it worth to get iOS 16? ›

The main reason to update to ‌iOS 16‌ for most users will be to gain a host of new features, such as Lock Screen customization and widgets, iCloud Shared Photo Library, Passkeys, Shared Tab Groups, and enhancements to Live Text, Visual Look Up, and Dictation, as well as significant updates for Messages, Mail, Home, ...

Can iPhone Battery Health be reset? ›

While the battery health reporting system is recalibrating, you will see a message in Settings > Battery > Battery Health. Recalibration of maximum capacity and peak performance capability happens during regular charge cycles, and this process might take a few weeks.

Can I get my iPhone Battery Health back to 100? ›

There's only one thing that you can do to keep your iPhone's battery health at 100%. Stop using your iPhone. Yup, the only way you're going to keep your iPhone's battery at 100% is to stop using it and charging it.

Why is the new iOS update draining my battery? ›

A new iOS update drains battery because of the many big changes to your iPhone features that come with installing the most recent iOS software. The larger fall updates, like the recent iOS 16 update, often affect your iPhone battery more than the smaller updates we see throughout the year.

Why is my iPhone battery suddenly draining so fast? ›

A lot of things can cause your battery to drain quickly. If you have your screen brightness turned up, for example, or if you're out of range of Wi-Fi or cellular, your battery might drain quicker than normal. It might even die fast if your battery health has deteriorated over time.

Why is my iPhone losing battery so fast? ›

If your iPhone battery is draining fast, a slew of factors can be responsible. Start by checking your battery's health in the Settings app; it might be time to replace the battery. You can also see which apps drain your battery the fastest, control your screen brightness, and disable location services.

Which iOS is best for battery life? ›

iPhone battery sizes
  • 1st – iPhone 14 Pro Max – 4,323mAh.
  • 2nd – iPhone 14 Plus – 4,325mAh.
  • 3rd – iPhone 14 Pro – 3,200mAh.
  • 4th – iPhone 13 – 3,227mAh.
  • 5th – iPhone 14 – 3,279mAh.
  • 6th – iPhone 12 – 2,815mAh.
  • 7th – iPhone 13 Mini – 2,406mAh.
  • 8th – iPhone SE 2022 – 2,018mAh.

What iphones Cannot get iOS 16? ›

Is Your iPhone or iPad Compatible? With iOS 16, Apple is ending software support for the following devices: the iPhone 6S, iPhone 6S Plus, iPhone SE 2016, iPhone 7, and iPhone 7 Plus. Basically, if you have an iPhone 8 (2017) or newer (including the second- and third-gen iPhone SE), you can download and run iOS 16.

What problems does iOS 16.1 have? ›

iOS 16.1 Problems

Some of these problems are brand new, others have carried over from previous versions of iOS. The current list of iOS 16.1 problems includes battery life issues, installation issues, Wi-Fi problems, Bluetooth issues, UI lag, issues with Face ID, and issues with various apps.

How do I go back to iOS 15.5 from iOS 16? ›

Downgrade iOS 16 to iOS 15 The Easy Way
  1. Open the Settings app on your iPhone or iPad.
  2. Tap General.
  3. Scroll down and tap VPN & Device Management.
  4. Under Configuration Profile, tap iOS 16 Beta Software Profile.
  5. Tap the Remove Profile button.
Nov 25, 2022

Videos

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6. Battery drain issues in iOS 16 | How to Fix ? #iPhone13 #iPhone12 #iPhone11
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