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

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).

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.

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.

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.

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.

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.

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.

‌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.

- 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? ›

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

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.

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.

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.

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.

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.

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.

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? ›

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.

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.

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.

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.

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.

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.

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.

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!

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

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.

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.

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.

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.

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.

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, ...

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.

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.

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.

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.

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.

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.

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.