How to Downgrade iOS with/without iTunes [iOS 17]

iOS 17 is released this September, and many iPhone or iPad users would like to upgrade iOS or iPadOS to enjoy better performance and new iOS features. However, you may meet some system errors like iPhone software update failed, unable to check for iOS update during using new iOS version, or the iOS 17 doesn’t work well on some iPhone models, etc.

So, is it possible to downgrade iOS? Or, can you downgrade to older iOS? The answer is YES. Normally, you can use iTunes to downgrade iOS. Also, in this post, you will learn how to downgrade iOS without iTunes or computer. Keep in mind that before any iOS updating or downgrading, make sure that you’ve backed up your device. So you can downgrade iOS version without losing data. Now let’s see how to downgrade iOS.

How to Downgrade iOS without iTunes in 2 Ways?

If you cannot use iTunes to make iOS downgrade on your devices for some reason, there’re some other iOS downgrade tools to help you downgrade iPad or iPhone without using iTunes. If you want to know how to downgrade iOS without iTunes, just keep reading to learn the easy ways to downgrade iOS.

Method 1. Downgrade iOS or iPadOS with AnyFix

How do I downgrade from iOS 17 to 16? Firstly, we’d like to recommend a wonderful tool that can downgrade iPadOS and iOS with ease, AnyFix – iOS System Recovery. With AnyFix, you can downgrade iOS to an older version on your iPhone, like iOS 17 to 16, iOS 16 to 15, etc. Also, it supports removing the iOS beta version.

Besides, AnyFix is designed to fix various iOS/iPadOS/tvOS/iTunes issues in minutes, and bring your Apple devices back to normal without data loss. For instance, you can use AnyFix to solve problems as iPhone being stuck on the lock screen, iPhone being stuck on backing up, iPhone won’t reset, the iPhone is stuck in the boot loop, etc. Check the main features of AnyFix below.

Here we will take iOS 17 as the example to show you how to downgrade iOS version via AnyFix.

How to Downgrade from iOS 17 or iPadOS 17:

Step 1. Get the latest version of AnyFix on your computer > Launch AnyFix > Click Upgrade/Downgrade iOS panel.

Step 2. Connect iOS device to computer via USB cable > Choose 1 click to downgrade iOS/iPadOS > Tap on Start Now button.

Step 3. Next, select an older firmware version to Download > Tap on the Downgrade button to continue.

Step 4. AnyFix will start the iOS downgrading process automatically. When the process is completed, you will see the Downgrade Completed page below. Please do not disconnect your device until it restarts.

Method 2.  Downgrade iOS via TinyUmbrella

How do I revert to an older version of iOS? If you want to know how to downgrade iPhone, another method for you is to use a tool called TinyUmbrella to save your SHSH blobs. It then uses a server to help you downgrade iPhone or iPad

But this will be a complicated process to downgrade iOS if you are not too tech-savvy. And as this can lead to bricking your iOS device, you might not want to do use this way to solve how to downgrade iPhone version.

However, if you are confident enough that you can do it, then the following steps for how to downgrade iOS will help you out.

1. Download and install the TinyUmbrella utility on your computer.
2. Connect your iPhone to your computer and launch the utility.
3. Click on the option that says Save SHSH and then click on Start TSS Server.
4. Right-click on your device in the sidebar and choose Exit Recovery. Your iOS device will come out of recovery mode.
5. Head into the Advanced tab and disable the Set Hosts to Cydia on the Exit option. Then, click on Save SHSH again.

The iOS downgrade process will start.

How to Downgrade iOS with iTunes?

If your iTunes is available,using iTunes must be one of the easiest ways how to downgrade iOS. The iTunes app allows you to install downloaded firmware files on your devices. Using this feature, you can install an older version of the iOS firmware on your phone. This way your phone will be downgraded to your chosen version. Thus it is also a good choice for you to solve how to downgrade from iOS 17/16/15.

But keep in mind that this will erase all the data stored on your device. Also, the firmware that you will be installed on your phone must be signed by Apple. A non-signed firmware cannot be installed on your iPhone or iPad device.

You can then follow the following steps for downgrade iOS via iTunes.

1. Head over to the IPSW website and find and download the firmware that matches your iOS device model. You must choose the firmware version that you want to downgrade your device to.
   

   Choose an IPSW for iPhone Model

2. Launch the iTunes or Finder app on your computer and connect your iOS device to your computer.
3. If you are using the iTunes app on Windows or Mac, click on the Restore iPhone button while holding the Shift button on your keyboard. If you are on Mac, press and hold down the Option key and click on Restore iPhone in the Finder.
   

   Downgrade iOS with iTunes/Finder

4. Navigate to where you have downloaded the IPSW firmware and select it to be installed on your device.

Once the firmware is installed, your iOS device will be downgraded.

Frequently Asked Questions

How to Downgrade to An Unsigned iOS?

Since iTunes only provides you Apple-signed versions of iOS, you may wonder can I downgrade iOS if not signed. And how to install unsigned IPSW and downgrade to an unsigned iOS? If you are also bothered by these questions, you can read How to Downgrade to Unsigned iOS to get an answer.

How to Downgrade An App on iPhone without Computer?

In addition to system update, many iOS users may also update their apps for more atrracting features. But not all update is satisfied. Then how to downgrade iPhone software? To install an older version of an app on an iPhone, you can use an app downloader – AnyTrans to get the .ipa file and choose to downgrade. View the detailed steps on how to downgrade an app on iPhone.

The Bottom Line

There are methods to downgrade iOS, whether you can use iTunes or not. Depending on what you prefer, you can use either of these methods to go back to an earlier version of the iOS operating system on your iPhone or iPad device. And AnyFix can help you with ease if you need to downgrade or upgrade iOS, and it even supports the iOS 17 upgrade and downgrade. Just download AnyFix and try to upgrade iOS for free first.