What To Do If iPhone Suddenly Shuts Down

Find Out 11 Effective Solutions To Stop iPhone Suddenly/Unexpectedly/Randomly Shuts Down!

It is a frustrating issue when your iPhone shuts down suddenly/unexpectedly. It shuts down when you have a low battery can be understood but when there is a good percentage of battery on your phone and it shuts down then it irritates the users and create questions why this is happening.

So, if you are also suffering from this issue and wanted to know what to do if iPhone suddenly shuts down then don’t panic. In this tutorial, I am going to share easy solutions to fix this issue.

Before we move future, let us first look at a real user practical scenario.

Practical Scenario: An iPhone User Is Facing Unexpected Shuts Down Of iPhone 11

Just like the above practical scenario, there are many iPhone users who are facing iPhone turns on and off repeatedly due to several reasons. Some of the reasons are listed below.

Also Read: 12 Proven Solutions To Fix iPhone Screen Is Flickering

Why Is My iPhone Suddenly Shutting Down?

There could be different reasons due to which your iPhone suddenly shuts down but mainly it happens when there is any problem with your iPhone’s battery. There are some other reasons which are mentioned below.

• If your iPhone has a low battery.
• Software glitch.
• Some faulty apps can also result in this issue.
• If your iPhone is water damaged.

So, these are some of the major reasons for iPhone shutdown unexpectedly.

Now, we will look at the solutions to stop iPhone from shutting down suddenly.

Note: The solutions which I am going to discuss below will be applicable for all iPhone models including iPhone 11/XR/8/6/7/12/13/5/XS.

Solution 1: Force Restart Your iPhone

You should first force restart your iPhone to fix your iPhone suddenly turned off.

To force restart your iPhone 6s or earlier, you need to press and hold the Home key + Power key unless you see the Apple logo on the screen.

If you have iPhone 7 then press and hold the Power button (on the right-hand side of your iPhone) and Volume Down key unless the Apple logo appears on the screen.

And if you have iPhone 8 or above then quickly press and release Volume Up and Volume Down key and Power key for a few seconds unless you see the Apple logo on the iPhone’s screen.

Also Read: [Fixed] iPhone Black Screen Of Death Error

Solution 2: Turn Off Background Processes

The background processes do a lot of work like updating the weather, checking new emails, and more so that when you open any app then you will get the latest update. This process drains lots of battery on your device and even not every user look at those update regularly. So, in this case, you need to turn it off in order to fix the issue.

Disabling the background process makes your phone’s battery last longer but one thing you need to face is you need to wait for a few seconds to get the latest update of app each time you open it.

Now, to disable background processes, go to Settings > General. Then hit on Background App Refresh and again tap on it and choose off.

You can also not turn off the app’s background process, you have the option to enable some of the app’s background processes. For this, don’t hit on Background App Refresh again. Instead, scroll down to selectively enable and disable background activity.

Also Read: Can’t Open Camera Roll on iPhone? Here How To Fix It!

Solution 3: Turn On Low Power Mode

If the battery of your phone is not lasting for long time then you can turn on low power mode. Your iPhone will provide this option automatically when your phone reaches 20% battery (and then on 10% if you haven’t enabled it). But you can turn on it manually anytime, at whatever percentage of your phone’s battery.

Here, follow the steps to enable low power mode feature on your iPhone.

Step 1: On your iPhone, open Settings.

Step 2: Then tap on Battery.

Step 3: After that, toggle the switch to the on position beside Low Power Mode to enable the feature.

You can also add this feature to your quick settings menu or Control Centre. For that, you need to go to Settings > Control Centre. Then tap on More Controls section and hit on green “+” symbol just beside the Low Power Mode. Now, you will get this option on the Control Centre bearing a battery icon.

Also Read: 9 Solutions To Fix iPhone X Keep Restarting Itself

Solution 4: Check Your iPhone’s Battery Health

The battery health gives you 2 information, one is maximum charging capacity of your battery and another is to tell you how your device’s battery strength is affecting your device performance.

The Battery Health section will also provide you the information about when your battery needs to be replaced.

You can see your iPhone’s battery health by following the below steps.

Step 1: On your iPhone, hit on Settings app icon.

Step 2: Then, tap on Battery.

Step 3: After that, hit on Battery Health.

If your phone’s maximum capacity is very low then it may be the signal of an issue with your device’s battery. If you find any option other than “Peak Performance Capability” then it may be a signal of your device’s battery has problems.

Also Read: iPhone Keeps Freezing And Crashing? Fix It By Yourself!

Solution 5: Update Your iPhone OS

Sometimes your iPhone suddenly shuts down when there is an issue with your device iOS. And to fix this, you need to update the latest version of iOS on your iPhone.

Note: Before installing the update, you must backup your iPhone so that your device data will be safe.

Now, follow the below steps to update your iPhone iOS.

Step 1: If your phone has a low battery then keep it on charging and connect to the Wi-Fi or turn on mobile data.

Step 2: After that, go to Settings > General.

Step 3: Then, tap on Software Update.

Step 4: If you find 2 software update options then select one that you like to install.

Step 5: Now, hit on Install Now. You can also get the Download and Install button, simply tap on download the update, enter the passcode, then hit on Install Now.

You can also update your iPhone software via iTunes to fix this issue.

Also Read: [8 Ways] How To Fix Vertical Lines On iPhone

Solution 6: Ensure Your iPhone Is Not Overheating

iPhone is designed in a way that if the temperature goes above 95 degrees then it automatically shutdown. It happens when you keep your iPhone in direct sunlight or near a heat source or in a locked car.

So, ensure that your iPhone is not overheated, if it is then try to keep it at home temperature.

Solution 7: Update The Apps

When you install the iOS update for your iPhone then some other apps are not compatible with the new OS which can cause your iPhone shuts down randomly.

So, to fix this, you need to update the apps. To update the apps on iPhone, open App Store on your iPhone and check the update for the apps and install the update of all apps from there. After this, restart your device and check whether the issue is resolved or not.

Solution 8: Reset All Settings

You can also reset all settings of your iPhone to stop your iPhone from shutting down unexpectedly. This will reset all the settings on your iPhone and if there is any problem caused due to the settings on your phone then it will be fixed.

Below, learn how to reset all settings on iPhone to fix your iPhone that keeps shutting down unexpectedly.

Step 1: Head to Settings > General > Reset.

Step 2: Now, find Reset All Settings option and tap on it.

Step 3: Enter the passcode and confirm the process.

Now, see shutdown problem is solved or not.

Also Read: iPhone Battery Draining Very Fast After iOS Update? Here What To Do?

Solution 9: Power Cycle Battery

Another trick you can apply to fix iPhone shutting down suddenly is by letting your iPhone to drain its battery to 0% and then charge it to 100%.

You can follow this tip every month at 1 time. Generally, most of the users charge their phone after the battery is below 40% which is not good.

Solution 10: Factory Reset Your iPhone

If the issue is still not fixed then you can factory reset your iPhone. But before resetting your iPhone, make sure to backup your device data to iTunes or iCloud.

Now, follow the below steps to factory reset your iPhone.

Step 1: Go to Settings > General > Reset.

Step 3: Then tap on Erase all Contents and Settings.

Step 4: Then, hit on Erase iPhone.

Once the reset process gets completed, you can boot your device into recovery mode and restore your iOS settings via iTunes. To boot your iPhone into recovery mode, press the Volume Up and Volume Down keys quickly and then hold the side Power key unless you see the Update or Restore options. Select Restore to restore the backed-up data.

Also Read: iPhone Overheating After iOS Update? Here What To Do!

Solution 11: Contact Apple For Help

If resetting the device also didn’t help then it means that there is hardware damage in your iPhone, not software. And to fix this you need to contact Apple for battery replacement. Maybe your device battery is defective or at the end of its life.

Wrap Up

When your iPhone suddenly shuts down then it creates many problems for the users because in today’s world smartphone has become an important part of our daily life. And now, we are in such a position where we can’t imagine our life without a phone.

Generally, the issue is caused due to software glitches on your iPhone which can be fixed by yourself. You have learned the 11 possible solutions to fix iPhone that shuts down suddenly and fixed it.