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[Safe & Quick] How to Downgrade iOS 17 to iOS 16 /16.5 Without Any Data Loss?

jean pierre fumey



Person Holding a Cellular Phone

Is the beta version of iOS 17 giving you any trouble now? Maybe you’re not having a completely smooth mobile experience due to bugs, malfunctions, or performance issues. If you’re experiencing any of this, you’re not alone. Even though iOS 17 beta will have some great new features, bugs are common in beta releases.

Downgrading from iOS 17 to iOS 16 or 16.5 allows users to restore to a more stable version and finally put an end to those irritating bugs. In this guide, we’ll show you how to downgrade iOS 17 to iOS 16 without losing your data. By implementing the suggested solutions, you can roll back to a more reliable iOS version without losing essential information. We’ll use the robust “ReiBoot – iOS system repair” for increased security and convenience.

What should you do before downgrading?

Before you start worrying about how to downgrade to older ios, there are a few things you need to do to make sure the process goes smoothly. To avoid losing data and speed up the downgrade process, consider the following.

1. Prepare everything:

Ensure you have the most up-to-date version of iTunes (for Windows PC) or Finder (for Mac) installed on the device you intend to use. Connecting your iPhone to a computer requires a special Lightning Cable. You’ll need access to a reliable internet connection because you may have to download files at various points throughout the procedure.

2.Backup your iPhone:

It is highly recommended that you back up your iPhone entirely before making any significant modifications to the iOS. This way, you can protect your priceless media files, as well as your contacts and communications. Your iPhone’s data can be backed up in two primary ways:

  • iTunes Backup:

Launch iTunes (on Windows) or Finder (on macOS) and connect your iPhone to the computer. When your iPhone displays as an icon, select it. Select “This computer” and then “Backup Now” in the “Backups” section of the Summary. You should check that the backup was successful when it has finished.

  • iCloud Backup:

You must be linked to a reliable Wi-Fi network to back your iPhone to iCloud. Select “Settings” from the iPhone’s main menu, then tap your name at the top, followed by “iCloud” and “iCloud Backup.” If you haven’t already done so, activate iCloud Backup and select “Back Up Now.” Verify that the backup is completed usually before continuing.

By taking these necessary precautions, you can downgrade confidently, knowing your data is safely backed up. Once the backup is complete, you can remove iOS 17 and use a more stable version, eliminating any iOS 17 beta problems you may have encountered.

How to Downgrade iOS 17 to iOS 16 /16.5?

Note: The same steps apply to downgrading iPadOS 17 Developer Beta to stable iPadOS 16.

When encountering issues with iOS 17 beta, you might want to go back to iOS 16/16.5, which offers a more stable user experience. Here are three effective methods to achieve this downgrade, each catering to different operating systems.

2. Use Tenorshare ReiBoot to downgrade iOS 17 without Data Loss (Safe and Quick)

Tenorshare ReiBoot is a powerful iOS system repair tool that can be your savior when downgrading iOS without risking data loss. With ReiBoot- iOS Downgrade Tool, you can seamlessly revert to a previous iOS version, making it a safe and quick solution. Here’s how to do it:

Step 1: Begin by downloading and installing Reiboot, a software tool, on your computer running either Windows or Mac operating system.

Step 2: Connect your iPhone to your computer using a USB cable. Launch the Reiboot application on your computer and locate the iOS downgrade option in the interface.

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Step 3: Within the Reiboot interface, you will be presented with two distinct choices. Select the ‘Downgrade’ option if your intention is to revert back to iOS 16. It is crucial to ensure that you have created a backup of your device beforehand.

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Step 4: The software will automatically detect the current iOS version installed on your iPhone and suggest the appropriate firmware file needed for the downgrade process. Simply click the Download button to begin downloading the iOS firmware package.

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Step 5: After the firmware package has finished downloading, click the “Initiate downgrade” button to commence the downgrading process. The entire procedure, from iOS 17 Beta to iOS 16, will be completed within a few minutes.


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2.Downgrade iOS 17 to iOS 16 via Finder (Work for Mac)

For Mac users, you can use Finder to perform the downgrade from iOS 17 to iOS 16 or 16.5. Here’s how:

Step 1: Connect your iPhone running iOS 17 to your Mac using a Lightning Cable.

Step 2: Open Finder on your Mac, and you should see your iPhone listed in the sidebar under “Locations.”

Step 3: Click on your iPhone to access its summary page.

Step 4: While holding the Option key, click “Check for Update.” This will prompt you to select the iOS 16 or 16.5 IPSW file you downloaded. Select the file, and the downgrade process will begin.

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Step 5: Follow the on-screen instructions, and your iPhone will be successfully downgraded to iOS 16 or 16.5 once the process is complete.

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2.Downgrade iOS 17 to iOS 16 via iTunes (Work for Windows PC)

If you’re a Windows PC user, you can use iTunes to perform the downgrade. Here’s how:

Step 1: Connect your iPhone running iOS 17 to your Windows PC using a Lightning Cable.

Step 2: Launch iTunes and select your device.

Step 3: While holding the Shift key, click “Restore iPhone.” This will prompt you to select the iOS 16 or 16.5 IPSW file you downloaded. Select the file, and the downgrade process will begin.

Step 4: Follow the on-screen instructions, and your iPhone will be successfully downgraded to iOS 16 or 16.5 once the process is complete.

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By following these methods, you can easily downgrade iOS 17 to iOS 16 or 16.5, leaving behind the iOS 17 beta problems and enjoying the stability of the older version.

Review Of The Above Solutions

Solutions Success Rate Data Loss Risk Ease of Use Time Required
Tenorshare ReiBoot High None Easy Very Fast
Downgrade via Finder (Mac) Medium Low Moderate Moderate
Downgrade via iTunes (Windows PC) Medium Low Moderate Moderate


When faced with the need to downgrade iOS 17 to iOS 16, choosing the correct method is crucial to ensure a smooth transition. While various options exist, Tenorshare ReiBoot emerges as the optimal choice. With its high success rate and zero data loss risk, Tenorshare ReiBoot simplifies the process of downgrading iOS 17 to iOS 16, allowing you to uninstall iOS 17 Developer Beta and enjoy the stability of the previous iOS version. Discover how to downgrade iOS with confidence and regain control over your device.

Hot FAQs:

1.Can I upgrade to iOS 16 without backup?

No, you cannot upgrade to iOS 16 directly without a backup. Upgrading or downgrading your iOS version involves modifying the operating system, which can result in data loss. To protect your data and ensure a smooth transition, it is essential to create a backup of your iPhone before attempting any iOS updates.


2.How do I uninstall iOS 17 from my iPhone?

Unfortunately, it is not possible to uninstall iOS 17 from your iPhone directly. Once you have installed a new iOS version, it becomes the current operating system. You can use iTunes or Finder. If you’re wondering how to go back to iOS 16 without iTunes, you need to follow the downgrading process, as described in the previous sections, and use tools like Tenorshare ReiBoot.


Jean-Pierre is a polyglot communication specialist, freelance journalist, and writer for with over two decades of experience in media and public relations. He creates engaging content, manages communication campaigns, and attends conferences to stay up-to-date with the latest trends. He brings his wealth of experience and expertise to provide insightful analysis and engaging content for's audience.

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