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9 Fixes for iPhone Keeps Turning On and Off [Video Guide]
Category: iPhone Issues
4 mins read
Question from Apple Support Community
My iPhone turns off and on repeatedly. It goes from a black screen to the Apple start up screen then back to the black screen. About 30 minutes of doing this it will come up to my home screen and as soon as I enter my passcode it will bring up my apps and then shut down again.
Many users have voted this question, suggesting that they've met the same problem of iPhone keeps turning on and off.
To address this tricky problem, here're some fixes that have worked for many iPhone users. Keep reading!
In this article:
Why Does My iPhone Keep Turning On and Off?
Why does my iPhone keep turning off and on by itself? This problem could due to many reasons, you can check them out.
Reason 1: Failed Update
If recently you've attempted to update your iPhone to the new iOS 17/18 but the update failed, it could result in the problem of the iPhone keeps shutting off and back on repeatedly.
Reason 2: Attack from Malware
Jailbroken iPhone can install apps from other sources thereby making the device vulnerable to external security threats like malware, resulting in the issues of iPhone keeps turning on and off or even iPad not turning off.
Reason 3: Hardware Problem
Sometimes a malfunctioning component can make your iPhone start turning on and off. For example, this happens when your iPhone is dropped, exposed to liquid or the battery is damaged.
Reason 4: Unstable Driver
If you just made some changes on your phone and the driver is malfunctioning, it could result in a reboot loop, and you may have to update your phone's firmware to fix your iPhone keeps turning on and off problem.
These are the possible reasons why is your iPhone turns on and off repeatedly. Below are 9 methods with detailed steps. You can also learn about their differences first.
| Solutions | Success Rate | Data Loss | Ease of Use | Required Time |
|---|---|---|---|---|
iOS System Repair
|
99% | No Data Loss |
|
10 - 15 mins |
| Drain iPhone Battery | 20% | No Data Loss |
|
1 - 2 hours |
| Remove SIM Card | 20% | No Data Loss |
|
1 - 5 mins |
| Offload Unused Apps | 20% | Partial Data Loss |
|
1 - 5 mins |
| Hard Reset iPhone | 40% | No Data Loss |
|
10 - 20 mins |
| Update iOS Version | 50% | No Data Loss |
|
1 - 2 hours |
| iTunes Restore iPhone | 60% | All Data Loss |
|
1 - 2 hours |
| Enter Recovery Mode | 70% | All Data Loss |
|
1 - 2 hours |
| Contact Apple Support | 99% | Depends |
|
> 1 day |
Fix iPhone Turning On and Off Without Data Loss
When your iPhone turns on and off repeatedly, most of the methods will cause you data loss. As a reliable tool, iMyFone Fixppo can stop your iPhone from turning on and off randomly, restore your iPhone to the normal state in minutes, with no-data-loss promise!
Recommended and reviewed by 9to5Mac, Makeuseof..., you can download and try Fixppo to see how it can solve the problem.
iPhone Keeps Turning On and Off Fix Tool:
- Keep All Data: Fix your iPhone keeps turning off and on without losing data.
- Wide Compatibility: It works well on all iPhone devices and iOS versions, including the latest iPhone 15/16 and iOS 17/18.
- Guaranteed Security: It is 100% secure to use, ensuring no data leakage while fixing iPhone problems.
- Easy to use & Cost-effective: 3 steps to complete the process, saving you from expensive repair bills.
- Various Features: Cover to fix other problems including iPhone stuck in boot loop, stuck on restore screen, iPhone keeps showing the Apple logo, etc.
Fixppo helps to fix the issue of iPhone turns on and off repeatedly, you can download and install it first, then follow to see how it works.
Step 1: After entering the Apple System Repair, choose Standard Mode, which can retain all your iPhone data while fixing the iPhone issue.
Step 2: Once Fixppo detects your device, you can see the firmware file for your iPhone. Hit the Download button to get it.
Step 3: Once the firmware is downloaded, please click the Start Standard Repair button to begin and keep your iPhone connected during the process.
The process takes you about 10 minutes. Later, your iPhone won't keep turning on and off but will act normally.
You can also watch the intuitive video to fix iPhone keeps turning off and restarting.
8 Basic Ways to Fix iPhone Switching On and Off
You can try the following 8 methods to fix when your iPhone keeps turning off and restarting. If this is an iOS software problem, the first 7 methods work for you. If nothing works, please contact Apple Support.
1 Drain iPhone Battery
If your iPhone begins to malfunction such as going off and coming back on all by itself, there is probably a problem somewhere, and a simple trick like draining the phone's battery can fix things.
- Allow your iPhone's battery to get drained completely. It might take some time to do this, but you have to wait until the battery can completely discharge. Wait till the iPhone shuts down on its own.
- Plug your iPhone to power and allow it to charge fully, which may take several hours again.
2 Remove SIM Card
Removing your SIM card temporarily do no harm to your iPhone but fixes potential iOS glitches. Therefore, if your iPhone turning off and on repeatedly when connected to the mobile carrier, try to remove your SIM card then re-insert again to see if the problem fixed.
3 Offload Unused Apps
iPhone may run slowly if there are not enough storage space. Therefore, you can go offload some unused apps. By clearing them, you will free up some storage space that can be used to help your iPhone run smoothly.
4 Hard Reset to Fix iPhone Turns On Then Immediately Off
Hard resetting your iPhone might fix the issue of your iPhone keeps turning on and off. This process varies by iPhone model, and the steps are highlighted below.
- iPhone 5/6/SE: Simultaneously press and hold the Home + Power buttons until the screen turns black then afterward, the Apple logo shows up, then let go of the buttons.
- iPhone 7/7 Plus: Press and hold the Power button plus the Volume Down button at the same time. Release the buttons immediately after you see the Apple logo on the screen.
- iPhone 8/X/XR/11/12/13/14/15/16: Press the Volume Up button firsthand the Volume Down button and then press the Power button and hold it until the Apple logo shows up.
Stop iPhone from Turning On and Off Without Data Loss
Performing a force restart won't help to restore your iPhone? Fixppo can help. By 3 steps, you can access the iPhone and use it as normal.
5 Update iOS Version
From time to time, Apple releases new versions of iOS to introduce new features as well as bug fixes. If your iPhone keeps going on and off is a result of software issues, updating the iOS version might just be the perfect solution.
Check if there is a new update for your iOS by going to Settings > General > Software Update. If there is a new update, tap to download and install it after making sure you have enough storage space.
6 iTunes Restore iPhone
When encountering the problem of iPhone keeps dying and turning back on, iTunes can be another solution at hand. Besides using it to back up your data, it's also a tool used for restoring iPhone from iOS glitches.
Note
Please notice that iTunes will wipe out all your iPhone data once it finishes restoring your device. If you feel like trying this method, don't forget to make a full backup of all your content.
Let's see how to fix iPhone turning off and on by itself with iTunes restoring method.
Step 1: Open your iTunes in the latest version. Then connect your iPhone to the computer with a cable.
Step 2: Click the Summary tab, then choose Restore iPhone shown on the right screen.
Step 3: Proceed by clicking Restore and Update. iTunes will begin to download the firmmare to fix your iPhone, which will take an hour or so.
Your iPhone will be turned on once done. Now, you can restore the backup if you have. Or you have to set up the iPhone as a new one.
Tips
If iTunes can't detect your iPhone, you can rapidly solve the problem with the iPhone repair tool; Or, you can try to put your device in recovery mode, then try iTunes again to fix your iPhone that is shutting on and off.
7 Enter Recovery Mode to Fix iPhone Keeps Turning Off and On
The recovery mode, or the so-called iPhone restore screen, is a must step before trying to restore your iPhone.
If your iTunes not recognizing your iPhone, which happens all the time actually, then you can try to enter recovery mode before using iTunes to restore the device.
Here's the steps on how to enter recovery mode on iPhone and restore it with iTunes.
Step 1: Open iTunes again and connect your device to it.
Step 2: Follow the different steps to put your iPhone in recovery mode:
- iPhone 8/X/11/12/13/14/15/16 to enter recovery mode: Press the Volume Up > Volume Down button. Keep holding the Power button and wait until the recovery mode shows up.
- iPhone 7/7 Plus to get into recovery mode: Press the Volume Down button and the Power key. Release the buttons when the recovery mode appears.
- iPhone 6s or earlier to enter recovery mode: Tap and hold the Home and Power buttons simultaneously. Release then when your iPhone is in recovery mode.
Step 3: iTunes will begin to respond and detect that your iPhone is in recovery mode. Click the Restore button for it to fix the iPhone turning off and on issue.
8 Contact Apple Support
Sometimes some problems can be more serious. It could be a bad battery, shortened circuits, etc. Once you realize that the iPhone keeps turning on and off problem is beyond what any of the above techniques can solve, visit the nearest Apple Store to fix your iPhone.
Conclusion
If you have an iPhone that keeps turning on and off, we hope that all methods above can help. As a powerful iPhone repair software, iMyFone Fixppo supports fixing your iPhone without losing data. Free download this secure and professional software to fix your iPhone.
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