[Top 10] Fix iPhone Stuck in Boot Loop: Causes & Solutions

There is no doubt that users are satisfied with Apple's most comprehensive smartphones. However, issues can still arise over time, and one common example is an iPhone getting stuck in a boot loop. In fact, this problem is common in most iPhone models, especially after updating to the latest iOS 26.

If you're facing this issue, keep reading. In this guide, you'll learn the common causes of an iPhone boot loop and the most effective methods to fix it and get your device working normally again.

Part 1. What is a Boot Loop on iPhone?

A boot loop on an iPhone is when the device keeps restarting repeatedly and never fully loads the Home Screen. To be specific, the Apple logo will flash on the screen for a few seconds, and then it will suddenly disappear. Your device just starts to boot again when you open it. Worse still, you will find it keeps on repeating and finally gets stuck in a boot loop status.

Part 2. Why Is Your iPhone Stuck in Boot Loop?

In most situations, the reboot loop problem is caused by either a software or hardware problem. Let's take a look at the following detailed explanation.

Software Issues (Most Common):

• iOS Update Failed: When you begin an iOS update and the process is interrupted for some reason, such as loss of Wi-Fi or running out of battery. Even if you have finished the update process, the issue may still exist.
• System Crashes: Repeated system crashes, possibly due to software bugs or conflicts, can result in the device getting stuck in a boot loop.
• Corrupted Apps or Data: Faulty apps or corrupted data files can cause system instability, leading to a boot loop.
• Jailbreaking: Modifying the iPhone's software can lead to instability and boot loops if not done correctly.
• Unstable Connection with iTunes: When updating iOS or backing up data via iTunes, an unstable connection between your iPhone and computer can halt the process and cause an iPhone boot loop.
• Low Storage: If your iPhone's storage is completely full, it may not have enough space to perform the basic tasks needed to boot up.

Hardware Issues (Less Common):

• Water Damage: Even a small amount of liquid can short-circuit internal components.
• Physical Damage: Dropping the phone can dislodge critical components, like the battery connector.
• Faulty Components: A failing battery or a bad logic board can also be the culprit.

Part 3. Top 10 Methods to Fix iPhone Reboot Loop

Now that we understand the causes of your iPhone issue, here are 10 effective methods to fix an iPhone stuck in a boot loop. First, let's watch a short video.

Method 1. Force Restart Your iPhone

This is the simplest operation when you find your iPhone stuck in a boot loop. Performing a force restart will fix the troubling problem caused by system bugs. To do this, please refer to the steps below according to different models.

1) For iPhone 8 and later: Press and release the Volume Up button, and then takes the same operation on the Volume Down button. Press the Side button until your device restarts.

2) For iPhone 7/7 Plus: Start pressing the Power button and the Volume Down button simultaneously, wait until the Apple logo come on the screen. Once you have seen it, release the buttons.

3) For iPhone 6/6S or earlier devices: Hold the Home button and Power button at the same time for about 10 seconds. Your find your device vibrating and get out of the iPhone boot loop.

Method 2. Get Rid of iPhone Boot Loop via TunesKit [No Data Loss]

If you want to fix iPhone boot loop issue, the best and most effective method is to take advantage of a third-party iOS system repair utility which we recommend TunesKit iOS System Recovery. This is a professional iOS system repair tool that is capable of fixing various iOS issues without causing any data loss.

In addition to boot loop, TunesKit iOS System Recovery can be the best solution to resolve other iOS related problems such as iPhone stuck on white Apple logo, black screen and more. Unlike iTunes, you don't have to experience any data loss if you opt for this program to fix iPhone reboot loop. As one of the most popular toolkits of TunesKit Studio, it is also perfectly compatible with almost all iOS devices and versions.

Next, I'll show you how to get rid of iPhone boot loop via TunesKit iOS System Recovery step by step.

Step 1Select repair mode

After downloading and installing TunesKit iOS System Recovery on your computer correctly, open it and then connect your iPhone to the computer. Select the iOS System Repair option and press the Start button once the device is detected, after that set the repair mode as Standard Repair mode from the 2 options offered. Click the Next to continue.

Step 2Download the iOS firmware package

Firstly make sure that the device info displaying on the window is right, correct it if any data is wrong. Then you may need to tap the Download button to download the latest firmware package and verify it quickly.

Step 3Fix iPhone restart loop without data loss

When the program completes downloading, you will see the Repair button, just click on it to start fixing the iPhone boot loop. There's one thing you need to keep in mind, which is to remain your device connecting to the computer during the repairing process in case that some unexpected issues may occur.

Method 3. Clean Up iPhone Data

Downloading unsecured apps from unknown companies or sources outside the Apple Store can potentially lead to issues, such as an iPhone getting stuck in a boot loop. Additionally, the boot loop problem can sometimes be caused by the cache of apps.

To address this issue, navigate to Settings > Privacy & Security > Analytics & Improvement > Analytics Data. For any apps that are listed multiple times, uninstall them and clear all related data.

Method 4. Reinsert the SIM Card

Improperly placing the SIM card can contribute to endless reboots on the iPhone. To resolve this issue, power off your iPhone, carefully remove the SIM card from the tray, and then reinsert it properly. As you perform this process, take the opportunity to check if the iPhone is still caught in a restarting loop.

Method 5. Reset All Settings

Resetting all settings on your iPhone may also solve the issue. This method is simple to operate and it will not cause your data loss, either. Follow the quick steps below.

Step 1: Open your iPhone and go to the Settings > General.

Step 2: Tab the Transfer or Reset iPhone > Reset All Settings to complete the process.

Method 6. Restore iPhone via iTunes or Finder

There's another way to break the iPhone boot loop status which is to rely on iTunes to restore your iPhone. Now let's take a look at how to use iTunes to get your device out of boot loop status.

Step 1: Connect your iPhone to the computer via a USB and launch iTunes. Ensure that the iTunes installed on your computer is the latest version.

Step 2: Click on the device icon from the top of the interface.

Step 3: Find the Summary tab and then press the Restore iPhone button. Wait for iTunes to download the latest iOS if your iPhone is running an older version.

Step 4: Choose a backup file you want from the new pop-up and hit the Restore option.

For Mac users on macOS Catalina and higher, the Finder replaces iTunes, so let's see how you can use the Finder to restore your iPhone.

Step 1: Connect your iPhone to your Mac using a USB data cable.

Step 2: In the Finder, select your device from the sidebar.

Step 3: In the button bar, click on General.

Step 4: On the main screen, click the Restore Backup button.

Step 5: Choose the desired backup from the pop-up window and click Restore to complete the process.

Method 7. Fix iPhone via Recovery Mode

To fix iPhone reboot loop, you can also put your iPhone into Recovery Mode and restore it via iTunes. By doing so, you'll erase all data from the device and thus fix the issue. Please make sure that you've backed up all important data on your iPhone before taking this method.

Step 1: Connect your device to the computer and open iTunes.

Step 2: Hold down both Power and Home buttons at the same time on your device. Continue to press the buttons when you see the Apple logo. Release them when you see the Connect to iTunes logo (It means your iPhone is now in Recovery Mode).

Step 3: Click the Restore iPhone button. iTunes will reinstall iOS and your original data will be overwritten. Wait until the process comes to end.

Method 8. Update iOS Version

Sometimes, the iPhone keeps restarting loop when your device runs an old iOS version. If you are not using the latest iOS version, try to update it and see if it can fix the boot loop problem. You can update the iOS version via Settings > General > Software Update > Update Now.

Method 9. Factory Reset Your iPhone

Another alternative method for iPhone users to fix iPhone stuck in boot loop is to factory reset it. Though it will erase all your iPhone content, it can fix most iPhone issues including the boot loop issue you are now encountering. You can factory reset your iPhone via Settings > General > Transfer or Reset iPhone > Erase All Content and Settings.

Method 10. Head to Apple's Support Center

If this issue still exists after trying all the 9 methods given above, then your device may have a hardware problem. Check the battery connector to see if something goes wrong. Of course, you can absolutely go to an Apple Store nearby to fix the trouble. As is known to us all, any incorrect hardware changes may lead to the malfunction of your device. Once repaired, your iPhone can get enough power so that you will be able to reboot it and discover that the device runs in a normal state.

Part 4. FAQs about Boot Loop iPhone

Part 5. The Bottom Line

Now you will be capable of overcoming the iPhone stuck in boot loop issue easily following the above-stated solutions. Next time when you have trouble with any other iOS issues, please feel free to download the TunesKit iOS System Recovery to get your device repaired in no time. As a professional iPhone repair tool, it will solve 150+ iOS problems without data loss. Stay tuned for more useful tips!