iPhone Keeps Turning On and Off? Here Are 6 Easy Fixes

An iPhone turning on and off is not of any use to anyone! This is the most threatening situation you can face. So, why would you not? You can not do any task on your device. While there are numerous reasons behind the Apple iPhone keeps turning on and off, we have some easy solutions to solve the issue immediately.

Why Does My iPhone Keep Turning On and Off?

There are several reasons why an iPhone keeps turning on and off unexpectedly. Common causes include:

• Software glitches after an iOS update
• Battery health problems
• Faulty apps
• Storage issues
• Water or physical damage
• Malware or corrupted files
• Failed iOS installation
• Hardware problems

Understanding the root cause helps you apply the correct fix quickly.

Signs Your iPhone Has a Restart Loop Problem

Here are common symptoms:

• Apple logo appears repeatedly
• iPhone turns off after a few seconds
• Device restarts while charging
• Screen goes black randomly
• iPhone stuck in boot loop
• Phone overheats before restarting

If you notice any of these signs, continue with the solutions below.

Also read: iPhone Won’t Turn On? 6 Easy Fixes You Can Try at Home

How to Fix an iPhone That Keeps Turning On and Off

1. Hard Reset Your iPhone

The first thing you should do when faced with the iPhone keeps turning on and off problem is to perform a hard reset. A simple hard reset is the most effective option if your iPhone is turning off and on automatically or the battery is draining rapidly.

Step 1. For iPhone 7 or a later model, Press the Volume Down with the Sleep/Wake button at the same time. If you have the iPhone 6 or an older model, then press the Home button with the Sleep/Wake button at the same time.

Step 2. Hold the buttons until you can see an Apple logo appear on your display. Release the buttons once you can see the launch screen.

2. Update Your iPhone

If a hard reset does not solve the issue, you should take steps to resolve any software bug that could cause the “iPhone keeps turning on and off” issue. Such software issues can be solved through a software update. But it’s best to back up all data using iCloud or iTunes and then upgrade your iPhone. There is a way to upgrade the software manually and wirelessly.

• Open Settings
• Tap General
• Select Software Update
• Tap Download and Install

Ensure your iPhone is connected to Wi-Fi during the update process.

Update iPhone Using iTunes or Finder

• Install the latest version of iTunes on your computer.
• Connect your iPhone using a USB cable.
• Open iTunes or Finder.
• Select your iPhone device.
• Click Check for Update
• Choose Download and Update if an update is available.

Updating iOS can easily fix software-related restart issues.

3. Use iPhone System Repair Tool

If the above methods don’t resolve your “brand new iPhone keeps turning on and off” problem, and you require a solution that will fix the issue and protect your data. iPhone System Repair is the best solution to help you tackle the iPhone screen that keeps turning off and on.

4. Check Battery Health

Are you experiencing iPhone Keeps Restarting? You should look for easy solutions. Check if your device has enough battery to turn on. There is also a chance that, because of the heavy applications running on your iPhone and iPad, the battery is quickly draining out.

How to Check Battery Health

• Open Settings
• Tap Battery
• Select Battery Health & Charging

If your battery health is below 80%, it may be time for a replacement.

To fix temporary battery-related issues, simply connect the device to the original charger and charge it for 30 minutes. If you think that your device has enough power, you can try restarting your iPhone. Another reason the iPhone is not charging due to charging cable is defective. Try another charging cable and see whether the issue persists.

5. Put Your iPhone in DFU Mode

The most likely solution to this “my iPhone keeps turning on and off. The problem is to switch off DFU mode. You must restore your iPhone to DFU mode to solve your issue.

Steps to Enter DFU Mode

• Press and hold the Home and Power buttons together for about 5 seconds.
• When the screen turns black, release the Power button while continuing to hold the Home button for another 10 seconds.
• Your device will enter DFU mode.

Exit DFU Mode

• Hold the Home and Power buttons together for at least 10 seconds.
• Release the buttons once the Apple logo appears.

DFU mode can help restore your iPhone and fix serious software issues.

Also read: iPhone Touch Screen Not Working? Causes + 9 Quick Fixes

6. Contact Apple Support

If nothing is working, you can contact Apple customer care to discuss any other steps. It could be a hardware issue with your iPhone that keeps turning off and on periodically. Therefore, Apple’s professional assistance is needed to have the issue fixed. The Apple professional is the best person to fix any hardware-related issue.

How to Prevent iPhone Restart Problems

Follow these tips to avoid future issues:

• Keep iOS updated
• Avoid unofficial chargers
• Don’t install unknown apps
• Keep storage optimized
• Protect your iPhone from heat and water
• Replace aging batteries promptly

Proper maintenance improves iPhone performance and lifespan.

Summing Up

The article above covered the top 6 solutions to fix the iPhone turning on and off problem. I hope one of the solutions helped you resolve the problem. You can use iOS System Repair to solve any type of iOS problem easily and right away. Please share your thoughts on the above solutions in the comments section below.

FAQs: iPhone Keeps Turning On and Off