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iPhone Won’t Turn On After Update to iOS11, How to Fix?

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Heather Marston

August 30, 2017 (Updated: July 31, 2020)• Filed to: iPhone Issues

2 min read

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Oh no! Is your iPhone refusing to turn on? Sometimes things can go haywire in unpredictable ways after an update. Luckily, these issues, for example iPhone/iPad won't turn on after update to iOS 11, are usually very fixable and you will probably be able to isolate the problem within a few minutes. Even if it turns out to not be such a simple issue, there are still lots of ways to fix your phone.

First, though, let's take a look at some of the things you can do to narrow down the problem:

Charge Your iPhone to Turn on iPhone

It may sound dumb, but your iPhone might not be turning on because the battery is dead! You might have used a faulty charger and not realized, or your wall outlet might not have been working properly. So try charging your iPhone/iPad using a few different methods. Plug it in and make sure the charging screen comes on and then let it charge until it has enough power to turn on.

Try to Force Restart Your iPhone

If you're getting no response from your phone at all and always complain that why my iPhone screen won't turn on — not even a charging screen when you plug it into your computer or wall adapter—then try force restarting it. This is how you do it:

(1) Press the Sleep/Wake buttons and Volume Down buttons at the same time and hold them down.

(2) Hold them until you see the Apple logo come up.

hard reset iPhone

When the Apple logo comes up, your phone should boot normally. If your phone boots, but it isn't working normally, or it won't turn on properly, then you might need to bring in some special software to fix it.

Fix Your iPhone Using iMyFone iOS System Recovery

If your phone isn't totally unresponsive and it appears to be getting power, but it just won't boot, you can try using iMyFone iOS System Recovery to get it working again. This is software has many features that can help you fix your phone in minutes:

700,000+ Downloads

Key Features:

  • Supports to fix iPhone won't turn on after upgrading to iOS 11/10 and previous versions.
  • A Standard Mode that allows you to fix your phone without erasing any of your data.
  • An Advanced Mode that lets you reinstall the whole operating system and have a clean, issue-free phone.
  • You can fix a phone that is stuck in recovery mode with only one click.

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How to Fix an iPhone That Won't Turn on without Erasing Data

(1) Open iMyFone iOS System Recovery and plug your device into your computer. Click Standard Mode.

Choose advanced mode

(2) Go into Recovery mode or DFU mode by pressing and holding the Sleep/Wake button and the Home button at the same time. To go onto DFU mode, hold onto both buttons for about 10 seconds, then let go of the Sleep/Wake button, but keep holding the Home button for an additional 5 seconds.

DFU mode

For Recovery mode, hold onto both buttons until you see the "Connect to iTunes" screen on the phone.

Recovery mode

(3) The software will find the latest firmware for you. Click "download."

download firmware package

(4) From here, the software will take care of everything and start fixing the issue. Simply wait and don't unplug your device until the program says that it is done.

fix iOS system

How to Fix an iPhone That Won't Turn On by Completely Reinstalling iOS

If it is an extreme situation and nothing else works to turn on your iPhone, you can reinstall the entire OS and start from scratch by choosing Advanced Mode in the first screen of System Recovery, instead of Standard Mode. Otherwise, the steps are similar.

choose advanced mode

Please keep in mind, though, that using this method will erase all of the files on your iPhone.

If iPhone won't turn on after update to iOS 11, this doesn't mean your device is broken. Probably, it just has a minor issue that you can fix after following a few of the troubleshooting tips above. If you're having consistent software problems, though, iMyFone iOS System Recoverycan be a big help. It can make your iPhone run like new again in just a few minutes, and you don't even need to sacrifice your data.

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