iOS 17 update Draining Your iPhone Battery Life? Lets fix the problem!

You can enable 'Low Power Mode' and disable unnecessary background app refresh to save battery life on your iPhone.

The latest iOS 17 update for iPhone users comes with some exciting features including a whole new streamlined Control Center, grouped notifications, Live Text in photos, Focus Modes, improved Safari, FaceTime upgrades, redesigned Maps, AR enhancements and many more interesting features. However, some iPhone users report iphone battery draining very fast after the iOS 17 update. If you are also experiencing a similar problem, “iPhone battery draining fast after update” in this article we have a few working suggestions that probably fix the bug and help increase battery life on your iPhone.

As in social media, many iPhone users raised this issue iOS 17 has massive battery drain issues, especially on older iPhones.. Some users also comment “If you haven’t done the iOS 17 update; DON’T DO IT! The battery drainage is unbelievable. From 90% to 3% in one hour” by tagging Apple’s official page.

Why is the iPhone battery draining so fast?

So you may be wondering, “why my iPhone battery draining so fast?”. The first thing you want to do is figure out whether you are using your iPhone more intensely after that update or not. If not then we will help you to fix the new update problems and save that iPhone battery life.

  • iOS 17 battery life problems can be caused by new software bugs. We will give you the solution to maximize your battery life
  • It can be caused by excess use of the device after the iOS 17 update.
  • It can be caused by a faulty charger or a damaged USB
  • A faulty battery can also cause battery drainage issues.
iPhone battery draining fast
“© By utah51/Adobe Stock”

iPhone battery draining fast, how to fix it?

If your iPhone battery is draining fast, here are some of the most working troubleshooting steps you might find helpful.

Update your iPhone device

Before Go ahead, we recommend check and install the latest iOS update. Apple Inc regularly releases iOS updates with different security improvements and bug fixes. And maybe the latest update has the bug fix for the iPhone battery drainage issue.

  • Plug your device (iPhone) into power/ connect the charger,
  • Make sure you have a stable internet connection or connect to a Wi-Fi network
  • Now Go to Settings > General then tap Software Update.
  • Tap on Download and Install, then enter your device password (when prompted for)
  • Again Tap Agree to the Terms and Conditions. (If prompted)
  • Click install now, you will see verifying updates wait for it to complete once done your iPhone restart automatically
  • And finally, you are done, now check if the battery drainage issue is resolved.

Check iPhone Battery Health Suggestions in Settings

With the whole new iOS 17 updates, your iPhone will recommend specific settings changes to save your battery life. To see what your iPhone recommends you to change:

  • Open the Settings app on your iPhone or iPad.
  • Scroll it down and click the battery icon.
  • You will see the wording of battery health, tap that.

If you don’t want to make the change, at least you understand what’s contributing to your battery drain. And you can act accordingly.

In some cases, iPhones recommend you to change your battery or something else. If you don’t see the Battery Life Suggestions section, your iPhone doesn’t currently see any ways to improve battery life via Settings. However, we’ll have to respectfully disagree about what settings tell us. Check out the troubleshooting steps below for more ways to save your iPhone’s battery in iOS 17 and earlier too.

Check Battery Health

You can check out your Battery Health in settings and can choose whether to replace it or not. To see what is your iPhone battery health;

  • Open Settings on your iPhone or iPad.
  • Click on the battery icon
  • In that, you will see battery health, click that.
  • Now you can view your battery performance and Health

Here you have access to two bits of important data. If this screen shows Maximum Capacity over 80% and Peak Performance Capability is showing “Your battery is currently supporting normal peak performance,” then you are OK. If this is not the case then you may have any kind of battery issue, and you might have to look for the battery replacement.

Dim Your iPhone Screen

Keeping your iPhone screen at full brightness level always drains your battery, so it is necessary to dim your iPhone screen whenever possible, for doing that;

  • Open the Control Center for iPhone 8 or earlier – swiping up from the bottom of your screen For iPhone X and later swipe down from the upper-right corner.
  • Drag the Brightness slider to the bottom whenever possible, or as near to the bottom as you can go, and still comfortably read your display.

Turn on Auto-brightness

Auto-Brightness settings adjust your screen lighting automatically based on your surrounding light levels. So Keeping it on might help your battery problem by automatically adjusting it to high and low whenever necessary. To turn this feature on.

  • Open the Settings app on your iPhone or iPad
  • Tap Accessibility.
  • After that, Tap Display & Text Size.
  • If the Auto-brightness is off then Toggle it to ON.

Update all your apps that are available

When Apple releases a new iOS update, developers have to upgrade their app too for its latest version so that it can run smoothly. That’s why there’s a beta version of iOS for developers, so they can prepare and optimize their apps for the latest and greatest operating system available in the market. If your apps are not up to date then taking some free time to update all the available apps on your list could seriously help with iPhone battery draining issues. To update your apps follow the simple steps;

  • Open Apple’s App Store.
  • Tap your account icon at the upper right of the screen.
  • Tap Update All.

Then tap Done at the upper right of the screen, It will take some time depending upon your network connectivity.

Reduce the Number of Widgets in the Home Screen

Do widgets play any role in iphone battery draining very fast? Yes, Widgets may drain your battery depending upon the number of wages you set on the home screen as well as in today’s View.

Widgets allow you to quickly view information in the Today View or on your Home screen, such as the weather, your calendar events for the day, activity progress, and much more.

But all those widgets take power to keep up to date, as they are running in the background which ultimately led to battery draining. To remove widgets you don’t need in the Home screen & Today Views:

  • Scroll to the bottom of the Today View screen; tap Edit.
  • If you start from the Lock screen, you’ll need to unlock your phone to make changes.
  • Tap the minus symbol next to any widgets you’d like to remove
  • For widgets on your Home screens, touch and hold the screen until it enters Wiggle mode.
  • Tap the minus sign on widgets you’d like to remove.

Done, this will remove all unnecessary widgets.

Identify which app draining your battery

Some apps may drain your battery fast. You can easily check which app (or apps) is consuming more battery in the Settings. After finding it you can uninstall those apps which are not necessary. To do this,

  1. Open Settings on your iPhone or iPad
  2. Then click on the battery icon.

There are charts here that let you see your battery level over the course of the last 24 hours or the last 10 days, as well as the apps that have used the most battery life. If the list includes an app you don’t need, then you can disable or uninstall it.

Turn on low power consumption mode

Low Power Mode has been around for many years now, and it’s the number one best setting to enable if you’re concerned about battery life. This mode stops all background activities happening In your iPhone and also stops any background downloads. It was the brightness of your display within seconds of inactivity. To enable low power mode,

  1. Open the settings on your iPhone or iPad
  2. Scroll down and tap the battery icon
  3. Then you will see the lower power mode toggle it on.

When the lower power mode is on your battery icon turns yellow which means it’s active. Note it will automatically turn off when your iPhone is plugged into a charger or being charged.

Turn off the background app refresh

What does Background App Refresh mean?

Background App Refresh allows your apps to check for new content and update even when you’re not using them. This is intended to save you loading time when opening up apps as the latest information should be ready and waiting since it refreshed in the background.

By turning off the background app refresh your iPhone does not automatically load your background activities. To turn off Background App Refresh

  • Open the Settings app on your iPhone
  • Tap General settings
  • Select Background App Refresh.
  • Tap Background App Refresh again, then select Off.

Disable Location Service

Give permission of your location only while using that app.

It’s a good idea to check your location settings to limit apps accessing your location for privacy reasons, but it can also be beneficial to your battery life. But most apps don’t need Location Services on all the time. You can quickly go through your apps and choose whether they can use your location Always While Using the App, Ask Next Time, or Never. If the app never needs your location, feel free to select that. For most apps, it makes the most sense to allow Location Services only while using the app. To do this:

  • Open up the Settings app.
  • Choose the Privacy option then tap on Location Services.
  • Review the list and edit settings by tapping on the name of each app in the list.
  • You can also choose to toggle off Precise Location if the app does not need to know exactly where you are.

Turn on Reduce Motion

The animations you are using right now on various apps require lots of iPhone battery life. Simply switching from an app to the Home screen has its own animation. Each animation may not use much battery life, but the little bit each transition uses adds up quickly. To turn on Reduce Motion:

  • Open the Settings app.
  • Tap Accessibility button
  • Tap Motion in a green icon.
  • Toggle on Reduce Motion, then toggle on Prefer Cross-Fade Transitions. (or you can off it too)
  • While you’re on this page, you can also toggle off Auto-Play Message Effects and Auto-Play Video Previews to save even more battery life.

Use WiFi whenever possible

Always use WiFi whenever possible, as cellular data always consumes more battery. If a secure Wi-Fi network is available, log in to it rather than using your cellular data plan.  Also make sure if the network is not good on your iPhone then turn on Airplane mode, this will also help you to save your battery life.

To prevent iPhone battery drain, open the Control Center by swiping up from the bottom of your Home screen, then tap on the Airplane mode icon (it looks like a miniature airplane.) On iPhones X and later, swipe down from the upper-right corner of your display to open the Control Center and do the same.

Edit Mail Fetch Settings

In addition to turning off Background App Refresh, Editing when and how often the Mail app checks for new emails can save some more battery life. For editing Mail Fetch,

  1. Open up the Settings app on your iOS device
  2. Tap Mail Option then Accounts.
  3. Tap “Fetch New Data” at the bottom.

From here, you can turn off Push (which lets you know right away when a new email message is available) and adjust Fetch settings on a per account basis for accounts that don’t support Push

Cut down Notifications that are not necessary

Cutting down on the number of notifications that apps are sending is a good way to save a little bit of battery life. If you have apps that are sending more notifications to you, it’s going to drain the battery every time your screen lights up and your phone makes a connection, plus a glut of notifications is just annoying for every user. For editing Notification,

  • Open the Settings app.
  • You will see a notification option tap that.
  • Go through each app and adjust whether or not an app can send you notifications by tapping on the toggle.

Restart your iPhone

Restart is nothing but to reboot your iPhone, this is a very simple troubleshooting step to solve minor issues and bugs if any. Sometimes an app can act up or a background process can go continuously, and the best solution for that is to simply restart your iPhone. This is also beneficial for iPhone health in all aspects.

For iPhone 8 or later

  • Press and release the Volume Up button.
  • Press and release the Volume Down button.
  • Press and hold the Side button until the Apple logo appears, and then release the Side button.
  • This will automatically restart your iPhone and turn it on.

For iPhone 7 or earlier

  • Hold down the Volume Down button and the Sleep/Wake button at the same time.
  • Keep holding until the screen goes dark and the Apple logo appears on the display.
  • Release the button.
  • After the Apple logo appears, it will take a minute for turns to on


These are some troubleshooting battery saving tips that we left for you guys or have questions about battery life, or want to offer feedback on this guide? Feel free to do so! Thanks.


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