How to Fix My iPhone Keeps Restarting on iOS 11/ iOS 10?

“My iPhone keeps restarting. What should I do to fix it?”

iOS users across the world have had this question since Apple launched iOS 11 in September, 2017. iPhone and iPad keeps restarting is a common problem that was observed in the previous iOS variants (iOS 10) as well. This error causes great inconvenience to iPhone/iPad users as the iOS devices refuse to function normally and iPad/iPhone randomly shuts off at regular intervals.

So what does one do in such a situation? If you’re also wondering why my iPhone keeps restarting, here is all that you need to know about this peculiar issue and 5 different ways to fix it.

Part 1. Why my iPhone/iPad keeps restarting?

iPad keeps restarting and iPhone randomly shuts off are basically iOS system issues and attributed to very specific reasons. Some of the obvious reasons for the given problem are listed below:

  • • In case you recently updated you iPhone/iPad and the update did not download/install properly, you will experience my iPhone keeps restarting issue.
  • • Also, if you have jail-broken your iPhone/iPad, it is bound to act abnormally due to a possible malware attack.
  • • Certain drivers in the iPhone/iPad may be rendered unstable after a recent software update causing iPhone/iPad keeps restarting issue.
  • • Lastly, there might be an issue with your device and its hardware.

These were some of the possible causes because of which iPhone randomly shuts off. Let us now read about their remedies.

Part 2. Fix iPhone/iPad keeps restarting without data loss

dr.fone toolkit- Repair (iOS) helps you fix iPhone/iPad keeps restarting without data loss by repairing iOS system failures.

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Follow the simple steps given below to fix iPhone/iPad keeps restarting and iPhone randomly shuts off issue using Repair (iOS) toolkit:

• Download and install dr.fone toolkit on your personal computer. Launch it to see its main interface. Here, select “Repair” and move on to the next step.

main interface of dr.fone

• Then connect iPhone/iPad to PC. dr.fone toolkit will detect it automatically. Then click on “Start” and move on.

start repairing

• Next up, you need to boot iPhone/iPad in DFU Mode. Carefully follow the instruction in the screenshot below to do so.

boot iPhone/iPad in DFU Mode

• Now, dr.fone toolkit- Repair (iOS) will prompt you to download the firmware suitable for your device. Fill in the blanks on the screen and hit “Download”.

download firmware

• The firmware download process will not take very long, but make sure your device remains properly connected to PC.

download process

• When the firmware is downloaded completely, click "Fix Now". Repair (iOS) will start recovering your iOS System.

fix iphone keeps restarting issue

• Lastly, the firmware will be installed on the iPhone successfully and “Repair of the operating system is complete” message will be shown to you on the PC. Also your iPhone/iPad will reboot automatically.

repair complete

Part 3. Force restart to fix iPhone randomly shuts off

Moving on, this is a simple way to fix iPad keeps restarting or iPhone keeps randomly shutting off issue. All that you are required to do is force restart your iOS device. Sounds simple, doesn’t it? Well, its equally easy to implement as well.

Just press Power On/Off Button and Home Button (Volume Down Key in case of iPhone 7 and later models) simultaneously till screen becomes black and Apple logo appears on it. Release the two buttons and wait for iOS device to restart/reboot all the way up to the Home/Lock Screen.

restart iphone

This simple home remedy is believed to solve 99.9% of iOS system issues and has helped iOS users all over the world to fix my iPhone keeps restarting error after iOS 11 update.

Part 4. Check if it's any Apps causing iPhone restarting

Certain Apps could also cause iPhone keeps randomly shutting off issue. If you haven’t updated to iOS 11 and still running your device on iOS 10, then there is chance that some Apps might be troublesome. If you encounter iPhone/iPad keeps restarting while using a particular App, make sure you uninstall it immediately. To do so:

  • • Long tap on the problematic App icon on the device Home Screen.
  • • When all Apps start to jiggle, click on the small “x” icon on the App which needs to be uninstalled.
  • • Tap “Delete” to confirm and you’re done. Hopefully the problem will not persist any longer.

delete app

Part 5. Reset all settings to fix iPhone keeps restarting

This method is critical as it causes data loss. Resetting iPhone to factory setting will wipe off all the data, settings and content from the iPhone/iPad. In case you regularly backup your device to iCloud/iTunes, go ahead and factory reset iPhone as you can restore the backup later.

Visit “Settings” on iPhone/iPad > Open “General” and select Reset > Select “Erase all Content and Settings” > “Erase iPhone/iPad”.

erase all conent and settings

Then restart iPhone, set it up and hopefully my iPhone keeps restarting issue will no longer exist.

Part 6. Update/Downgrade iPhone/iPad

If you’re certain that my iPhone keeps restarting is a software error, you can consider updating /downgrading your iOS on iPhone/iPad.

To download the recent iOS 11 update on your device, visit “Settings” > “General” > “Software Update” > “Download and Install”.

software update to iOS11

However if my iPhone keeps restarting issue started occurring after updating your device, downgrade your iPhone/iPad by following these simple steps:

• First and foremost, put your device in DFU Mode by following the instructions in the DFU setting step of Part 2.

• This step is to connect iPhone/iPad in DFU to PC on which iTunes is downloaded. iTunes will detect your device in DFU and show a pop-up message. Click “Restore” > “Restore and update”.

popup message to confirm restore

• Finally, on the iTunes interface click “Next” > “Agree” to downgrade iOS software to its previous version.

confirm to downgrade


Its a wrap! This article was a sincere endeavour to introduce to our readers why iPhone keeps shutting off randomly on iOS 10/ iOS 11. Also, reasons for iPad keeps restarting are listed above.

We also bring to your effective ways to combat such errors and to help you use your iOS device smoothly.

We hope you found this guide useful in dealing with the given iOS system error. We recommend that you download and use dr.fone toolkit on your computer as it is a great software overcome iOS failures and offers multiple features that come in handy on a day-to-day basis.

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dr.fone - Repair (iOS)

dr.fone - Repair (iOS)

Fix various iOS system issues like iPhone black screen, White Apple logo, etc. without any data loss.

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