iPhone Won't Turn on After iOS 18 Update [Fixed!] (2024)

iPhone Won't Turn on iOS 18:

Why Is My iPhone Not Turning on After Update iOS 18/17
How to Fix iPhone Won't Turn on After iOS 18 Update
iPhone Won't Turn on After Update iOS 18 FAQs

You are not alone if your iPhone is not turning on or on a black screen after updating to iOS 18. Many users have reported this issue. However, there is no need to panic if your device becomes unresponsive. This guide will walk you through various proven troubleshooting methods and potentially fix 'iPhone won't turn on after iOS 18 update'.

Why Is My iPhone Not Turning on After Update iOS 18/17

There are several reasons that may cause your iPhone not to turn on or become unresponsive:

  • 🪫Battery Drain: The update process may have drained your battery.
  • 👨‍🔧Software Crashes: The iOS update might have caused the software to crash, which can prevent your device from booting up properly.
  • 💔Damaged Firmware: If something went wrong during the update, the firmware could be corrupted, leading to your iPhone being unresponsive.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (1)

If your iPhone doesn't turn on after the iOS 17/18 update, it will show the following symptoms:

  • The iPhone is frozen in the boot loop, not turning on.
  • The Apple logo shows up on your screen but is not moving.
  • iPhone stuck in a black screen with a spinning wheel.
  • Your iPhone still won't turn on even if you charge it.

How to Fix iPhone Won't Turn on After iOS 18 Update

After knowing the reasons and symptoms why your iPhone is black screen after the update to iOS 17/18, we've concluded 5 methods with detailed steps. Keep reading!

Solution 1. Charge Your iPhone

Connect your device to a power source using a reliable charger and cable. Wait for about an hour to see if it starts charging.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (2)

Solution 2. Force Restart Your iPhone

Force restart can help refresh the device's memory and resolve minor software glitches. Here's how to do it:

  • iPhone 8 and later: Quickly press and release the Volume Up button, quickly press and release the Volume Down button, then press and hold the Side button until you see the Apple logo.
  • iPhone 7/7 Plus: Press and hold the Volume Down and the Sleep/Wake button simultaneously until the Apple logo appears.
  • iPhone 6s and earlier: Hold the Home and Sleep/Wake buttons together until the Apple logo appears.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (3)

Solution 3. Restore in Recovery Mode

If the above steps don't work, you may need to restore your iPhone using iTunes:

Step 1. Connect your iPhone to a computer with iTunes installed.

Step 2. Open iTunes and select your device.

Step 3. If prompted, choose to restore your iPhone. This process will erase all data but can fix severe software issues.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (4)

Solution 4. Use Third-Party Software

Tools like EaseUS MobiXpert can help fix iOS issues without data loss. These tools often resolve problems with devices that are stuck or won't turn on. EaseUS MobiXpert is a one-shop toolkit:

  • Update iOS: It can update your iPhone smoothly and stably without being disrupted by update errors.
  • Fix iOS Bugs: It can fix various system issues, such as iPhone not turning on, stuck on Apple logo, etc.
  • Downgrade iOS: It can uninstall iOS 18 from your iPhone and downgrade your iOS without jailbreaking.

FREE TRIAL

Step 1.Launch EaseUS MobiXpert on your computer, choose "System Repair" from the Home page.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (5)

Step 2. Then, choose "iOS/iPadOS System Repair" from the new screen.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (6)

Step 3. Connect your iPhone or iPad to the computer and choose "Standard Repair." If you want a thorough repair, you can choose "Deep Repair."

iPhone Won't Turn on After iOS 18 Update [Fixed!] (7)

Step 4.Confirm your device model and click "Next" to move on. Then, EaseUS MobiXpert will download a firmware for you, which will take a while. If you have installed a firmware before using this software, you can directly click "Verify" to continue.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (8)

Step 5.Then, click "Repair Now" to start the repair process. After the repair completes, you can check your device and restart it for use.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (9)

Solution 5. Contact Apple Support

If none of the above solutions work, it may be time to contact Apple Support for further assistance, as there could be a hardware issue.

iPhone Won't Turn on After iOS 18 Update [Fixed!] (10)

By following these steps, you should be able to troubleshoot and potentially resolve the issue of your iPhone not turning on after the iOS 18 update.

Conclusion

Updating to a new iOS version can be an exciting experience, but it's not without its potential hiccups. Don't be frustrated if you've encountered the frustrating issue of your iPhone not turning on after installing iOS 18.

This comprehensive guide has provided you with a range of proven solutions, from simple force restarts to more advanced options like EaseUS MobiXpert's one-click system repair.

Following the step-by-step troubleshooting methods outlined in this guide increases your chances of resolving the problem and getting your iPhone up and running again.

iPhone Won't Turn on After Update iOS 18 FAQs

Q1. Why did my iPhone screen go black and won't turn on?

There are several potential reasons your iPhone screen may go black and not turn on.

  • Hardware Issues: Physical damage from drops or internal malfunctions can disrupt the connection between the screen and the motherboard, leading to a black screen. This could also include battery problems or damaged components.
  • Software Issues: Problems such as app compatibility, firmware update failures, or bugs in the iOS can cause the screen to go black while the phone remains operational (e.g., you can hear notifications).
  • Drained Battery: A completely drained battery can also result in a black screen. If the phone is unresponsive, it may simply need to be charged.

Q2. Why is my iPhone stuck on the loading screen of iOS 18?

Your iPhone may be stuck on the loading screen of iOS 18 for several reasons, such as incompatible firmware, malware, viruses, software bugs, insufficient storage, etc.

Q3. What to do if the iPhone is stuck on update loading?

If your iPhone is stuck on the update loading screen, here are some steps you can take to resolve the issue:

  • Charge your iPhone for at least 15-30 minutes.
  • Hard reboot your iPhone.
  • Check the Wi-Fi connection.
  • Use iTunes or Finder to update your iPhone.
  • Ensure there is enough storage space available on your iPhone.
iPhone Won't Turn on After iOS 18 Update [Fixed!] (2024)

FAQs

What do I do if my iPhone won't turn on after an update? ›

  1. 1 Fix iPhone Won't Turn On After Update for iOS Issues. ...
  2. 2 Force Restart Your iPhone. ...
  3. 3 Try Recovery Mode to Fix iPhone Won't work After Update. ...
  4. 4 Enter DFU Mode to Fix iPhone Not Switching On After Update. ...
  5. 5 Contact Apple Service.
Aug 16, 2024

Can an iPhone that won't turn on be fixed? ›

Press and hold both the side button and the volume down button until you see the Apple logo (this takes around 10 seconds). , check your hardware and charge your iPhone again. If your iPhone still doesn't turn on, contact Apple Support.

Why is my iPhone stuck on loading screen iOS 18? ›

Force restarting your iPhone can help with any minor software glitches, including iOS 18 Beta stuck on loading screen. Here are the specific steps. For iPhone 8 and later: Quickly press and release the Volume Up button, then the Volume Down button. Hold the Side button until the Apple logo appears.

How to fix black screen of death iPhone? ›

Press and quickly release the volume up button, then press and quickly release the volume down button. Press and hold the side button until you see the recovery mode screen. Follow the prompts in iTunes to restore your iPhone.

How do I force my iPhone to restart after update? ›

Force restart iPhone
  1. Press and quickly release the volume up button.
  2. Press and quickly release the volume down button.
  3. Press and hold the side button.
  4. When the Apple logo appears, release the side button.

How do I fix my iPhone after failing an update? ›

If you still can't install the latest version of iOS or iPadOS, try downloading the update again:
  1. Go to Settings > General > [Device name] Storage.
  2. Find the update in the list of apps.
  3. Tap the update, then tap Delete Update.
  4. Go to Settings > General > Software Update and download the latest update.
Apr 19, 2024

Why is my iPhone refusing to turn on? ›

Your iPhone won't turn on if your battery is drained or has failed. Physical damage to the screen or to the phone itself. Water damage to the hardware components of your iPhone. Software issues such as system glitches, failed iOS update, or an incompatible app malfunctioning.

Why is my phone not turning on at all? ›

If you see a red light, your battery is fully discharged. If the red light is flashing, there isn't enough power to turn on. Charge your phone for at least 30 minutes before restarting. If you don't see a battery icon or red light after you plug in your phone, the issue could be with your screen.

How do I fix my iPhone stuck on startup screen? ›

If your iPhone is stuck on the Apple logo
  1. iPhone 8 and later: Press and release the Volume Up button. ...
  2. iPhone 7 and iPhone 7 Plus: Press and hold both the Volume Down button and the Sleep/Wake button. ...
  3. iPhone 6s and earlier: Press and hold both the Sleep/Wake button and the Home button.
Aug 22, 2023

Is the black screen of death fixable? ›

The notorious black screen of death (BSOD) can occur for a variety of reasons including overheating, update issues, a power supply issue and software or driver errors. Fortunately, you can repair it in most cases. If it happens more frequently, then you might have a hardware issue and should take it into a repair shop.

How much does it cost to fix the black screen of death on an iPhone? ›

The cost of repairing the LCD screen of an iPhone (or the black screen of death) typically ranges from $40 to $329.

How do you restart the black screen of death? ›

If your computer freezes with a black screen, restart it and hold down the F8 key or Shift and F8 keys when starting your device. This should allow you to start your PC in Safe Mode and resolve the issues.

How do I start my iPhone after software update? ›

On your iPhone 8 or later, including iPhone SE (2nd and 3rd generation): press and quickly release the volume up button. Press and quickly release the volume down button. Then press and hold the side button. On an iPhone 7 or iPhone 7 Plus: Press and hold the side button and volume down button at the same time.

What to do when iPhone is stuck on update? ›

If the update or restore never completes or your device is unresponsive, force your device to restart. If your device has been in this state for several hours, contact Apple Support.

Why won't my phone turn on at all? ›

If you see a red light, your battery is fully discharged. If the red light is flashing, there isn't enough power to turn on. Charge your phone for at least 30 minutes before restarting. If you don't see a battery icon or red light after you plug in your phone, the issue could be with your screen.

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