How to Fix “Software Update Failed” Error When Installing iOS 16

If you are trying to update to the latest iOS 16 version and getting the “Software Update Failed” error on your iPhone, there are some easy ways to fix it. Scroll down to read more details on how to fix the software update failed error.

Updating the operating system on a smartphone will give you many benefits. It has the latest features, a more user-friendly display, etc.

This also applies to all operating systems, including iOS on the iPhone. But when updating iOS on iPhone, many iphone users experience iphone software update failed. So the iOS update process is not successful.

Now, for those who are also experiencing this problem, you should not worry just yet. You can look at some of the causes and how to deal with iOS software update failed error here.

Causes of Failed iPhone Software Update

Every iPhone usually has a different cause when it encounters a failed iOS update problem. There are different ways to deal with it.

There are several reasons why iOS software update failure, such as:

  • iPhone is not compatible with the latest version of iOS
  • There is a network problem.
  • Apple servers have crashed.
  • Your iPhone’s internal storage needs to provide more free space.
  • There is a problem with the iPhone system.


How to Fix Software Update Failed Error on iOS

After knowing the causes that make the iOS update unsuccessful, I will explain several ways to overcome them.

You can try one or several of the methods I provide to determine the exact cause of your iPhone not being able to update to the latest iOS.

Here are some ways to deal with failed iOS updates on iPhone:

See also  Easy Ways to Restore Deleted WhatsApp Chats on Android and iPhone

1. Check iPhone Version Support

You should first check whether the iPhone version is supported. Is the iPhone you use compatible with the latest version of iOS or not?

For example, if you use an iPhone 8 and below and want to update to iOS 16. Of course, this cannot be done because the iPhone 8 does not support the iOS 16 operating system.

If you want to check iPhone version support, you can visit Apple’s official website.

2. Check if there is Network Interference

If your iPhone is compatible but can’t update iOS, try to check the network quality used immediately. Because it could be your device’s network settings is having problems.

This iOS update process requires large data. So a fast internet speed and stable stable internet connection is needed so that the process runs smoothly.

So that the iOS update process runs smoothly, I recommend using a Stable WiFi connection instead of cellular data network or a hotspot.

3. Wait until Apple Server is Normal

Apple just released iOS 16, which has many new features you can check out immediately after installing it. As a result of Apple update server internet connection being flooded with iPhones users trying to update their ios software, unknown error and issues are common.

Although this rarely happens, it can happen; Apple’s servers may are experiencing problems. So that all matters related to Apple’s servers, such as iOS updates, sites, and others, are difficult to access.

If the problem is because of this, you have to wait a little while until Apple’s servers return to normal.

See also  6 BEST Online PDF Compressor Free To Reduce PDF File Size

Usually, Apple’s server interruptions are caused by maintenance. Or it could also be that the apple’s site is down, so it can’t be accessed to install update at certain times.

4. Ensure Available Storage Space

Operating system updates will also add data resources to your device. So you must provide enough free space in the iPhone storage before updating.

If there is insufficient free space, the iOS update process may fail. Therefore, you can back up some important files in iCloud first.

After all, your files are backed up, and you can update iOS device anytime.

Note: If your iCloud capacity is full, you can back up on a PC or other device to make some free space on your iPhone storage.

5. Restart Before the Update

The last thing you can try is restarting. The goal is that the system on your iPhone is refreshed first.

By restarting the system, you can overcome the bug that previously might have existed. Then, after the restart has gone smoothly, you can update iOS device again.

6. Manually update iOS 16 with IPSW

When you choose OTA update or automatic Update overnight, the iOS 16 software update failed error may occur. You can try manually downloading and installing iOS 16 with the IPSW file firmware.

Regular users should not use this method because it requires iTunes/Finder to update.

Visit and select your iPhone model. You should then download IPSW file for iOS 16 for your iPhone.

You can access your iPhone via iTunes or the Finder by connecting it to your computer.

You can find your iPhone in iTunes/Finder by going to the Summary. Click on Update while holding the Shift or Option key on Windows or Mac.

See also  What is the Function of the NFC on Your Smartphones

You will be prompted to select the iOS 16 IPSW file on your computer to begin the updating process.

7. Install iOS 16 from Scratch

It is pretty simple to fix the issue. Close the “Software Update Failed” prompt and then close all apps running in the background. Restart your iPhone once you have completed this step.

After it has turned back on, connect it to a secure WiFi and wait a few minutes.

To update the software, go to Settings > General > Software Update.

The instructions will appear on the screen to guide you through the installation of iOS 16.

iOS 16 via iTunes update

You can also try updating via iTunes on Mac or PC if the iOS 16 “Software Update Failed” error persists. If your iPhone is connected to your Mac or Windows computer, launch Finder and click the Update button from Summary.

The “Software Update Failed” error when updating iOS 16 on iPhone will be fixed with this solution.

Final word

So, those are some of the causes and ways to deal with failed iOS updates on iPhones. The causes themselves are quite diverse, ranging from incompatible devices network problems, server interruptions, and so on.

You can adjust the cause yourself and try some of the ways to overcome it that I have provided above.

For example, if you still have questions regarding the iOS update problem on your iPhone, you can ask me through the comments column.

Leave a Comment