How to Fix My iPhone Battery Draining Fast of a Sudden

Are you also facing iPhone battery draining quickly problem? Usually, battery draining in iPhone devices may occur due to some kind of hardware damage like a bad battery or other relevant components. However, many cases of battery issues are associated with software errors from bad applications or updates. Therefore, these problems can also reveal on new mobile devices.

Below described methods are potential solutions and workarounds that are used to handle battery draining issue on the new Apple iPhone mobile device. Having paid for a very pricey iPhone with battery power that couldn’t even stand for an hour or two is definitely a bummer. Yet, you have no option but to try something to make it fixed. Before moving to a service center, you can try any of these methods to solve out software issues from the underlying causes.

Part 1. What is Draining My iPhone Battery?

Background refresh is the most common feature and the general reason why some particular apps take up battery life even when they are not in use. Background app refresh instinctively updates apps even when those apps are not in use so that when they’re opened, the most updated information is in front of you. We’ll show you how to prevent apps from running in the background. Here’s a list of general apps that damages battery life, and, more importantly, how to stop those apps from draining your iPhone’s battery.

The most common applications responsible for iPhone battery drain are as follows:

  • Skype
  • Facebook
  • Google Chrome
  • Twitter
  • Google Maps

But these are not the only culprit in iPhone battery drain, there are a lot more who runs in the background, I just mentioned the most common ones. It all depends on how often you use those apps and whether or not they are processing in the background.

Part 2. How to Fix iPhone Battery Draining Quickly

Once you have discovered the apps running in the background, it is easy to fix them so that they can’t process any more while they are not in use and it will definitely prevent from draining your iPhone’s battery. Because when it comes to rescuing iPhone battery life, the first thing to do is inspect which apps are draining your iPhone battery life.

To monitor battery usage follow the pattern, go to Settings, and tap on Battery option. There will be a list of the applications you most often use and information about how much battery each app is consuming, plus how much time the app keeps running in the background.

go to settings battery in iphone

Then click on an App (or the clock in the corner) to check how much on-screen time and how many minutes of background time each app utilizes.

check the app on battery

However, there a number of methods through which you can protect your iPhone battery from further consumption.

Method 1. Update Apps to Latest

Typically, the battery problems aren’t originated by the battery itself but sometimes, the outdated app can cause an issue. So, before you determine to replace the battery of your iPhone, try to update all the outdated apps on your iPhone. The update always includes the bug fixes which can be the reason why your iPhone battery draining fast.

If you don’t regularly update your apps on your iPhone, taking the time to update all the available apps could majorly help with iPhone battery drain.

Here are some simple steps to update all your outdated apps with one click.

  • Bear in mind, your iPhone should be connected to a stable Internet connection
  • Now, open the App Store from your iPhone mobile
  • Press the Updates option on the bottom-right corner on the App Store screen
  • Click on Update All button on the top-right corner in order to update all the apps
  • Or, hit the Update box next to the app name to update only a specific application
  • Notice the battery behavior. If you still find the same issues, try one of the below-mentioned steps.
update apps on iphone

Method 2. Close the Apps Running in Background

When you close any application on your iPhone, it doesn’t mean that the app is completely closed, some of its processes still remain open in the background, but most of its activities become paused until the next time you open it. If you are doing any task and switching multiple apps again and again then it might be useful to keep those apps open in the background so that it can open from the exact position you left previously but if these apps are no more needed it will do nothing except draining your iPhone battery. So don’t keep your app open in the background for a long time, it can seriously reduce your mobile battery life.

The best way is to instantly close the apps from the background so that they can’t further drain your mobile battery and here is how to remove them from the background.

  • First, unlock your iPhone by typing the passcode or using Touch ID.
  • push the Home button two times to open the App Switcher. It shows all the apps that are open in the background.
  • Swipe the cards to the left or right until you reach the app that you want to close.
  • Swipe up on the app’s preview panel to close it.
swipe up to quit apps running on iphone

Method 3. Fix iPhone Battery Suddenly Drops with an iOS System Recovery

In some conditions, you might try all the solutions above and still, your battery drains up. You can try simply iMyFone Fixppo, which will prevent apps draining the battery from the background and stop your iPhone from an unexpected shutdown. After updating to iOS 12, due to iOS glitch iPhone battery could be draining fast all of a sudden. If this is the case, using an iOS System Recovery (iOS 12 supported) would be a sound choice to get rid of the problem because the program is really efficient and works without any data loss. This tool supports both Windows and Mac computers. Also, it is the safest utility ever when compared with other tools in the market.

iMyFone Fixppo comes with 3 modes enable users to fix various iOS issues that are troubling them. Therefore, let’s come out the “iPhone battery suddenly drops” problem fixed using this unique solution in a step by step process.

Launch iMyFone Fixppo on your operating system and attach your iPhone to the system via data cable. From the main screen, select “Standard Mode”.

imyfone fixppo choose standard mode

Click on the “Start” button and follow the onscreen instruction in order to enter your iPhone in DFU mode.

imyfone fixppo put iphone into dfu mode

Then afterward, push the “Download” button and the program will provide you the suitable firmware by detecting your iPhone model and other specs automatically. Choose the firmware you want to download and then click on “Select it” to select the downloaded firmware before starting the fixing process.

imyfone fixppo download ios firmware

After that, press the “Start to Fix” button and your problem will be solved in a couple of minutes.

imyfone fixppo successfully fix ios system

That’s it, you can comfortably use your iPhone mobile now. Or you can learn more from our complete review of iMyFone Fixppo here.

Method 4. Use iTunes to Restore iPhone to Factory Settings

In some cases, restoring the iPhone mobile to its factory settings is also helpful. If you’re facing a situation where your iPhone battery suddenly drops after updating your mobile to the latest version, try to restore your iPhone. However, this will cause data loss. But if you’re comfortable with it then this method is best for you.

  • Connect your iPhone to the computer via USB cable and then open the iTunes latest version.
  • After opening, press the device icon and then click on ‘Summary’.
  • Now, hit ‘Restore iPhone’ option and confirm the actions.
restore iphone in itunes
  • Wait for a while, and then your iPhone will restart and be back to normal.
use itunes to restore iphone in recovery mode

Method 5. Change the battery

If your iPhone is still under warranty, you can contact Apple to claim for battery replacement. What if your iPhone mobile warranty has expired and you are not eligible to request for battery replacement program? If replacing the battery on Apple Authorized Service Provider is out of your budget, the other option is to move toward the Apple unauthorized repair store. They can provide your iPhone battery at affordable prices. Moreover, you can purchase the battery from online stores at affordable price. However, it’s not recommended for those who don’t have any experience in doing this because opening the iPhone is almost tricky. Going to the repair store can reduce the risk.

check for hardware issues

Part 3. Tips on How to Save Battery on iPhone

Before starting our iPhone Battery Tips & Tricks, there is a consequential note for you: the tips discussed here are not to boost your iPhone mobile battery, instead, it’s to begin from a clean slate. So that you can figure out what had been draining the battery of your iPhone device and then follow our tips and tricks to bring your battery life back up to where you can enjoy several days of standby, or at least get through a whole day without charging your iPhone.

There are few things more annoying than having your cell phone battery drain quickly from daily usage.

Tip 1. Turn Off Background App Refresh

Background App Refresh does exactly that—it refreshes your apps in the background, which is to say your apps continue to update even when you’re not using them. This is deliberated to save your loading times when opening up apps as the latest information should be prepared and waiting since it refreshed in the background. But allowing all your open apps to regularly update and refresh in the background is definitely a sure way to drain your iPhone battery. To turn off Background App Refresh:

  • Open Settings.
  • Tap General.
  • Select Background App Refresh
turn off background app refresh in iphone

Tip 2. Remove Unwanted Widgets on Lock Screen

Widgets allow you to quickly see the information that’s important to you in the Today View such as the weather, events of the day, activity progress, and much more. But all those widgets consume power to keep up to date. If your iPhone battery is draining too quickly, you should get rid of those widgets that don’t need. To access the Today View from Lock Screen, swipe right from the main lock screen. To access the Today View from the Home Screen, swipe right from the first Home Screen.

  • Scroll to the bottom of the Today View screen; tap Edit.
scroll to the bottom of today view screen and tap edit
  • If you started from the Lock Screen, you’ll need to unlock your phone to make changes.
  • Here you can add or remove widgets.
  • To remove widgets, click on the red circle next to a widget name.
  • This will show a Delete button; tap on that Delete button.
remove widgets from iphone
  • Then tap Done.

Tip 3. Use Location Service when Required

Location Service is another cunning way your iPhone could be wasting battery power. Lots of different apps want to know and use your location for various reasons, but most of them don’t need to track your location when you aren’t using the app. Yet some apps have the option to always know your location, regardless of whether it is currently in use or not. But most apps don’t need Location Services all the time. You can quickly go through your apps and choose whether they can use your location Always, Only While Using the App, or Never. If the app never asks for your location, feel free to choose that. For most applications, it makes the most sense to allow Location Services only while using that app. To do this:

  • Open Settings.
  • Tap Privacy.
  • Tap Location Services.
  • Select individual applications to select when Location Services can be used.
use location service when required in iphone

If the app never needs to use your location to be fully functional, go ahead and select Never to save battery consumption.

Tip 4. Switch off Bluetooth Service

Try to disconnect pairing accessories, such as third party speakers, Apple Watch, etc. Since these accessories use Bluetooth technology to pair with the iPhone, you can just turn off Bluetooth feature.

  • Open the control center by swiping up from the bottom of any screen
  • Tap the Bluetooth icon next to the WiFi icon and turn the feature off
  • Now, as you have disconnected all the Bluetooth accessories and devices, observe your iPhone battery behavior.
switch off bluetooth service in iphone

If it the battery reacts normally, that’s good. It means the battery of your iPhone is still ok. All you need to do is to manage how to use Bluetooth feature wisely – don’t forget to turn it off when you are not using it.

Tip 5. Switch off Raise to Wake on iPhone

iOS 10 added the Raise to Wake feature for iPhone 6s and 7 models, which wakes up your phone whenever you pick it up. It’s handy, but as we’ve already mentioned, having the screen turned on is one of your phone’s biggest battery drains—and if you want to turn it on, it just takes a button press.

  • Open Settings
  • Goto Display & Brightness
  • Toggle off Raise to Wake.
switch off raise to wake on iphone

Tip 6. Enable Reduce Motion

If you’ve been enjoying the interesting effects (fireworks and confetti anyone?) and reactions in Messages, you’re using a lot of animations that require lots of iPhone battery life. While the flashy features of the Messages app might be fun, they’re sure to cut into the amount of time your iPhone can stay alive. Afar the Messages app, the iPhone has various animations for everything. Even switching from an application to Home screen has its own animation—they exist everywhere on the iPhone. It is possible that each animation may not use much battery life, but the little bit for each transition uses adds up quickly. To turn on Reduce Motion:

  • Open Settings.
  • Tap General.
  • Select Accessibility.
  • Tap Reduce Motion.
tap on reduce motion option in iphone
  • Toggle on Reduce Motion.
enable reduce motion on iphone

Tip 7. Allow Low Power Mode

When your battery gets down below 20 percent (and again at 10 percent), you’ll get a low battery warning and the ability to go into Low Power Mode. In Low Power Mode, your phone will automatically stop or reduce mail fetch, background app refresh, automatic downloads and some visual effects.

  • Open Settings.
  • Tap Battery.
  • Toggle Low Power Mode on.
allow low power mode on iphone


The above solutions are generally good enough when dealing with speedy battery draining that’s associated with software issues on an iPhone. If none of these methods provides the problem and that your iPhone battery is still draining so rapidly, the next thing you should try is hardware-related issues. It’s possible that the battery or other relevant parts have been damaged or crashed and therefore need some repair, if not, new replacement. If your iPhone is still new and has a warranty sticker on it, then you should call your iPhone provider so you can avail the warranty. Otherwise, you can request for a new battery replacement.

I hope that we’ve been able to help you fix iPhone battery draining so quickly. We would appreciate it if you will help us to spread the word so please share this article if you truly found it helpful.

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