What To Do If iPhone Keeps Restarting Itself?

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For an iPhone user, having to frequently reset their smartphone can be extremely frustrating. One of the most common iOS problems that customers experience with their iPhones is the device restarting itself unexpectedly, which may come as a surprise to some.

To address this issue, this tutorial will provide several practical solutions for resolving the iPhone’s constant restarts. Regardless of the iPhone model you use, these techniques will enable you to quickly resolve the problem and continue using your smartphone without encountering any unexpected problems.

What to Do if Your iPhone Restarts?

While browsing the internet or engaging in a Facetime conversation, your iPhone screen may suddenly go dark, and your device may unexpectedly reboot itself. This repeated restart cycle may leave you bewildered as to why your iPhone is behaving in such a manner.

Typically, repeated self-restarting of your gadget is caused by either software glitches or physical damage. Surprisingly, this issue is not limited to iPhones alone, but also affects several models from various brands. If it is a software problem, you may have to wait for Apple to release an update to address the issue. Alternatively, you can contact Apple support to discuss the problem.

How to repair an iPhone which repeatedly restarts?

As an average user, it may not be easy to quickly and accurately determine the reason why your iPhone keeps restarting itself. However, it is reasonable to assume that software issues are usually the culprit. Therefore, you can take your time and try each solution one by one until the problem is resolved.

1. Restart your iPhone

Restart your iPhone

When electronic devices encounter issues, restarting or forcing a restart should always be your first course of action. If you own an iPhone 8 or a newer model, simply press and release the volume-up button, followed by pressing and holding the Power button until the Apple logo appears. This simple step may be sufficient to resolve the problem, sparing you the need to tackle more complicated troubleshooting tasks.

For an iPhone with a physical Home button, press and hold the Power and Volume Down buttons simultaneously until the Apple logo appears.

2. Free up storage and remove bad apps

Free up storage and remove bad apps

To verify your available storage space, go to Settings > General > iPhone Storage. If your device is running low on storage, this is likely the cause of its erratic restarts.

To free up storage space, consider deleting unwanted items such as obsolete apps, outdated photos and videos, and other unnecessary files. Uninstalling or reinstalling certain social and shopping apps can often free up a significant amount of storage space that may have been occupied by cache and temporary files.

Check your apps to see if any spyware or malfunctioning programs are consuming an excessive amount of storage space, as this may be causing unexpected restarts of your iPhone. If the issue arises after installing a new app, consider uninstalling it.

If you are unsure which app is causing the problem, using the iPhone’s built-in Analysis tool is a useful way to identify the issue.

Also read : What to Do If You Forget Your Notes Password on Your iPhone, iPad, or Mac?

3. Software update for iPhone

Software update for iPhone

Several users reported experiencing random restart issues on their iPhones after upgrading to a new version of iOS, while others claimed to have resolved the problem with a simple software update.

To address any iOS-related issues, we recommend upgrading the software on your iPhone. It is advisable to upgrade your device through iTunes, as updating via the iPhone’s Settings app may sometimes be prone to errors.

4. Fix with iSumsoft iOS Refixer

iPhone Keeps Restarting Itself-Fix with iSumsoft iOS Refixer

If none of the aforementioned solutions resolves the issue and your iPhone continues to restart randomly, we recommend utilizing the effective iOS repair application, iSumsoft iOS Refixer.

This software program can address several iPhone issues, such as a frozen screen or an iPhone that fails to start up properly, without erasing any data. To use the software, first, locate a Windows-powered computer, then download and install iSumsoft iOS Refixer on it.

Once installed, launch the program and select Standard Mode from the two options on the interface. Then, click the Start button to proceed to the next page.

Ensure that your iPhone is connected to the computer and click Next so that the program can identify your device information. You may either connect the iPhone before or after launching the program.

Also read: iPhone 14 Pro Max Case

5. Remove the SIM card

The SIM card might be a contributing factor to the iPhone’s self-restarting issue. If the SIM card in the iPhone cannot be detected or there is an issue with the wireless provider, the iPhone will restart repeatedly.

One solution is to try removing the SIM card using a paper clip, then restart your iPhone to see if it functions correctly. Reinsert the SIM card into the iPhone and continue to use it to determine if the problem has been resolved. This is also a technique worth trying.

6. Force-restart your iPhone

If your phone is constantly restarting without stopping, performing a hard reset may be beneficial. The steps to force your iPhone to continue may vary depending on the model.

However, typically, you need to simultaneously hold down the Power and one of the Volume buttons. Turn off the phone for about a minute and then turn it back on to see if the issue has been resolved.

7. Set everything back to default

Your iPhone manages various settings, including WiFi passwords, network configurations, and privacy and location settings. Although it is unlikely, one of these settings may be responsible for your iPhone constantly restarting.

Among these settings, your network settings are the most likely culprit. Therefore, try resetting them first to see if it resolves the issue. Open the Settings app, select General, and then tap Reset. From there, choose Reset Network Settings and confirm your decision to reset.


Typically, one of the solutions discussed earlier can resolve the issue of an iPhone restarting itself. However, if none of them work, it is advisable to consider hardware-related causes and seek advice from a professional.

If your iPhone restarts randomly or every few minutes, this article is for you. The device may shut down or restart on its own, regardless of whether it is in use. It is recommended to try the solutions mentioned above before seeking assistance from a specialist.

Also read: What To Do If I Found Water in iPhone Speaker?

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