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10 Tech How-To

Fix iPhone Stuck on Apple Logo Endless Reboot

Guide 10-13815 · Updated · Step by step

If your iPhone is stuck on the Apple logo and keeps restarting, the fix is to force restart it first, then update or restore it via a computer if that doesn’t work. This guide covers the exact steps for each iPhone model, the likely causes, and what to do when the problem persists.

Why Your iPhone Gets Stuck on the Apple Logo

An endless reboot loop usually means the iOS system files are corrupted or the device is failing to boot properly. Common triggers include a failed software update, a bad backup restore, low storage space, or a hardware issue with the battery or logic board. In most cases, the problem is software-related and can be fixed without replacing the phone.

First Step: Force Restart Your iPhone

A force restart clears the device’s memory without erasing your data. It’s different from a normal restart and often breaks the boot loop. The button sequence depends on your iPhone model:

  • iPhone 8 or later (including SE 2nd gen and newer): Press and quickly release the Volume Up button, then the Volume Down button, then press and hold the Side button until the Apple logo appears and the device restarts.
  • iPhone 7 and 7 Plus: Press and hold both the Side button and the Volume Down button for at least 10 seconds until the Apple logo appears.
  • iPhone 6s and earlier, and SE 1st gen: Press and hold both the Home button and the Top (or Side) button for at least 10 seconds until the Apple logo appears.

If the phone restarts and stays on, you’re done. If it still loops, proceed to the next step.

Update or Restore Using a Computer

When a force restart doesn’t work, you’ll need to put the iPhone into recovery mode and update or restore it with a computer. This process reinstalls iOS without erasing your data if you choose “Update,” or wipes the device if you choose “Restore.” You’ll need a PC with iTunes (Windows) or a Mac with Finder (macOS Catalina or later).

  1. Connect your iPhone to the computer using a USB cable.
  2. Put the iPhone into recovery mode using the same button sequence as a force restart, but keep holding the buttons after the Apple logo appears until you see the “Connect to Computer” screen.
  3. On the computer, a dialog will appear offering to Update or Restore. Choose Update first—it tries to reinstall iOS while keeping your data.
  4. If Update fails or the loop continues, repeat the process and choose Restore. This erases the phone and installs the latest iOS, which should fix the boot loop.

What to Do If Recovery Mode Doesn’t Work

If your iPhone doesn’t enter recovery mode, or the computer doesn’t recognize it, try these steps:

  • Use a different USB cable and port, preferably a genuine Apple cable and a port directly on the computer.
  • Try a different computer if possible.
  • Check that your computer’s software is up to date (iTunes or Finder).
  • If the phone is completely unresponsive, it may have a hardware issue—contact Apple Support or a certified repair center.

Common Causes and How to Avoid Them

Understanding what causes the boot loop can help you prevent it:

  • Interrupted software update: Always ensure your iPhone has at least 50% battery and a stable Wi-Fi connection before updating.
  • Insufficient storage: If you’re low on space, the update may fail. Check your storage in Settings > General > iPhone Storage before updating.
  • Bad backup: If you restore from a corrupted backup, it can cause a boot loop. Try restoring as a new iPhone first, then use iCloud to bring back data selectively.
  • Hardware problems: A failing battery or logic board can cause random restarts. If the loop happens after a drop or water exposure, hardware is more likely.

When to Seek Professional Help

If you’ve tried force restarting, recovery mode update, and restore, and the iPhone still won’t boot, the issue is likely hardware-related. In that case, you should contact Apple Support or visit an Apple Store or authorized service provider. They can run diagnostics and determine if the battery, logic board, or another component needs repair. Attempting to open the device yourself can void your warranty and cause further damage.

Frequently Asked Questions

Will I lose my data if I update via recovery mode?

No, choosing “Update” in recovery mode reinstalls iOS while preserving your data. However, if the update fails or you choose “Restore,” your data will be erased. Always back up to iCloud or a computer regularly to avoid data loss.

How long does a force restart take?

A force restart takes about 10-15 seconds. You’ll know it worked if the Apple logo appears and the phone boots to the lock screen. If it just shows the logo again and loops, you need to try recovery mode.

Can a stuck Apple logo be caused by a bad app?

No, a boot loop happens before iOS fully loads, so a third-party app can’t cause it. The issue is with the system files or hardware.

What if my iPhone is stuck on the Apple logo after a jailbreak attempt?

A failed jailbreak can corrupt system files and cause a boot loop. The only fix is to restore the device via recovery mode, which will erase the jailbreak and all data. You’ll need to set up as new or restore from a backup made before the jailbreak.

Is there a way to fix it without a computer?

If force restart doesn’t work, you generally need a computer to reinstall iOS. Without a computer, you can try letting the battery drain completely, then charge it for an hour and attempt a force restart. This occasionally works if the loop is caused by a low battery glitch, but it’s not reliable.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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