[iOS 19 Supported] 5 Best iOS Downgrade Tools in 2025

With every new iOS version release, many users are eager to test the latest features. But early versions often come with bugs or performance issues that make daily use difficult, making users want to roll back to a more stable iOS version.

However, downgrading isn't always straightforward. Fortunately, you can utilize an iOS downgrade tool to make the process much easier. In this article, we'll highlight the best iOS downgrade tools on the market to help you safely and efficiently downgrade the iOS.

It's crucial to create a backup before downgrading your iPhone, as the process of rolling back to an earlier iOS version will erase your data. Backing up ensures you don't lose important data like photos, messages, apps, or settings, which also makes it easy to restore everything once the downgrade is complete. Here's how to do it properly.

01 How to back up iPhone using iCloud?

To back up your device, the first method to try without using a computer is by using iCloud. Let's see how to do it.

Requirements of using iCloud to back up iPhone:

• Your iPhone should be connected to a stable Wi-Fi. On an iPhone that supports5G, you can back up the iPhone using the cellular network.
• Make sure you have enough free space in your iCloud account. Apple provides 5GB for free, but backups often need more.
• Make sure your iPhone has at least 50% power to avoid interruption.

Step 1: Go to Settings > [your name] > iCloud > iCloud Backup.

Step 2: Tap Back Up This iPhone. If you've prepared well, click Back Up Now to perform a manual backup.

02 How to back up iPhone using iTunes/Finder?

If your iPhone don't have enough backup space in the iCloud account, you can also use iTunes, which is also an official backup method.

Requirements of using iTunes/Finder to back up iPhone:

• For Windows and macOS Mojave or earlier, iTunes is needed; For macOS Catalina or later, Finder is needed.
• You need a certified cable to connect your iPhone to the computer.
• Make sure there’s enough storage available on your PC or Mac to save the full backup.
• The first time you connect, you'll need to tap “Trust” on your iPhone and enter your passcode to authorize.

Step 1: Launch iTunes or Finder based on the Win/Mac you have.

Step 2: Connect your iPhone to the computer. If this is your first time connecting the device, click the Trust button appears on your iPhone screen.

Step 3: Click the iPhone icon, then navigate to the Summary section.

Step 4: On the right side, click Back Up Now to proceed.

Step 4: iTunes will begin backing up your device, wait for it to complete.

If you're looking to roll back from an unstable iOS version, here are the top 5 iOS downgrade tools we recommend in 2025, all of them are trusted options that can help you safely revert to an earlier iOS without hassle.

1 iMyFone Fixppo Best iOS Downgrader

One of the best iOS downgrade tools on the list is iMyFone Fixppo, which enables you to downgrade from iOS 19 to 18 without jailbreak or iTunes, the dream of rolling back to the stable version can be fulfilled within minutes.

Besides, Fixppo can downgrade to iOS 18 from 19 without losing data as it offers to back up all your iPhone data before the downgrading process. When the process completes, you can restore the data with it!

Key Features of iOS Downgrader:

• Downgrade iOS Without Losing Data: Downgrade iOS 19 to 18 without causing data loss.
• Data Backup & Restore: Supports backing up and restoring all iPhone data to prevent data loss risk.
• High Success Rate: 99% success rate to downgrade your iOS, enabling you to enjoy a more stable iPhone later.
• Easy Steps: It takes 5 easy steps only to backup your data and complete the downgrading process.
• Broad Compatibility: Compatible with all iPhone models, including iPhone XR/11/12/13/14/15 to go back to iOS 18 from 19.
• Versatile Tool: Besides iOS downgrade/upgrade, it's also good at fixing iPhone boot loop, iPhone frozen on Apple logo, etc.

You can follow to see how to use this iOS downgrade tool with simple steps.

Step 1: Download and launch Fixppo, connect the iPhone you want to downgrade to the computer, then choose the Back up and restore data tab to make a full backup first.

Step 2: Do not disconnect your device while using Fixppo to back up your iPhone data.

Step 3: Go back to the interface and choose Downgrade iOS under iOS Upgrade/Downgrade.

Step 4: Fixppo will detect your iPhone and show you the available iOS firmware for downgrading. You can choose the one you like and click the Download button to get the iOS firmware.

Step 5: When the firmware is downloaded, click the Start Downgrade iOS button for Fixppo to begin downgrading from iOS 19.

When the downgrading process completes, your iPhone will reboot itself. You can see that you've successfully downgraded from iOS 19 to 18. Go back to restore all your backed up data and enjoy the stable version now.

Pros

• Multiple Firmware Choices: Offer several iOS versions for you to downgrade to.
• No Data Loss Option: Supports downgrading iOS without losing data.
• Clear Tutorial: Easy to use with clear instructions in every steps.
• Wide Compatibility: Compatible with iPhone XR/11/12/13/14/15 models to downgrade iOS 18.
• No Jailbreak Needed: Safe to use without jailbreaking your iOS device.

Cons

• Requires Computer: A computer is needed to downgrade iOS.
• Paid Software: It require a paid license to access the iOS downgrade option.

You can also watch this video to downgrade from iOS 19 to 18.

2 FutureRestore iPhone Downgrade Tool

FutureRestore, the iPhone downgrade tool, is an advanced command-line tool that allows users to downgrade iOS, even to an unsigned firmware version, provided you have the necessary SHSH blob saved.

It is widely used by those who want to downgrade their device to a specific iOS version for jailbreaking or other purposes.

Here's how to perform an iOS downgrade with FutureRestore:

Step 1: Download the IPSW file for the iOS version you want from a reliable source like ipsw.me.

Step 2: Download the FutureRestore tool compatible with your computer and extract the ZIP file.

Step 3: Move the IPSW file, your saved SHSH blob, and the extracted FutureRestore files into the same folder.

Step 4: If you're using a newer device, jailbreak it and set the APNonce using a tool like NonceSetter to match your SHSH blob.

Step 5: Connect your iPhone to your computer using a USB cable and ensure it's detected.

Step 6: Put your iPhone into Recovery Mode with steps: Press and hold the Volume Up button, release it. Press and hold the Volume Down button, release it. Keep holding the Side button until you see the recovery mode screen.

Step 7: Open Terminal (on macOS/Linux) or Command Prompt (on Windows) and navigate to the folder where all your files are stored.

Step 8: Run the following command, replacing filenames with your actual file names: futurerestore -t your.shsh2 --latest-sep --latest-baseband your.ipsw

Step 9: Wait for FutureRestore to complete the downgrade process and avoid disconnecting your device during the whole process.

Step 10: Once the process is finished, your iPhone will reboot with the downgraded iOS version and be ready for setup.

Pros

• SHSH Blob Management: FutureRestore works seamlessly with SHSH blobs, which are essential for downgrading to older firmware.
• Cross-Platform Support: It works on macOS, Windows, and Linux, making it accessible for a wide range of users.
• iOS Downgrade Capability: It enables downgrading to unsigned iOS versions using saved SHSH blobs, which is not possible through official Apple tools.
• Free to Use: It can downgrade your device without any cost.

Cons

• Complex Process: Using FutureRestore involves significant technical knowledge and specific file requirements, which can be challenging for beginners.
• SHSH Blob Requirement: Downgrading is only possible if you have previously saved SHSH blobs for your device and target iOS version.
• Risk of Bricking: An incorrect command or incompatible file can potentially lead to iPhone boot loop or a non-functional device.
• Limited Device Support: Devices without a jailbreak may not be able to downgrade the iOS using it.
• No Official Support: It is a community-developed tool and lacks official Apple support.

3 TinyUmbrella iOS Downgrade Tool for Windows for Free

While tools like FutureRestore are widely used for restoring unsigned firmware, TinyUmbrella was one of the earliest solutions for iOS downgrade, especially during the early iPhone and iPad generations.

Designed to save SHSH blobs, TinyUmbrella gives users a chance to roll back their devices under the right conditions. For those who don't like the current iOS version or because they want to jailbreak to enjoy more features, this free downgrade iOS tool is your choice.

Here's how to use this TinyUmbrella iOS downgrade tool for Windows for free:

Step 1: Download and install TinyUmbrella from a trusted archive site, as it's no longer officially maintained.

Step 2: Launch TinyUmbrella and connect your iPhone to your computer using a USB cable.

Step 3: Once your device is recognized, click on the option to Save SHSH to back up any available SHSH blobs for your device.

Step 4: If you already have saved SHSH blobs, place them in the appropriate directory used by TinyUmbrella.

Step 5: Download the IPSW file for the iOS version you want to downgrade to from ipsw.me.

Step 6: Put your iPhone into DFU mode by watching the video.

Step 7: Use iTunes to manually select and restore the downloaded IPSW file while TinyUmbrella runs in the background to bypass Apple's signature check using the TSS Server.

Step 8: In TinyUmbrella, click on Start TSS Server before initiating the restore in iTunes.

Step 9: Monitor the restore process in iTunes. If successful, your iPhone will be downgraded to the selected iOS version.

Pros

• Automatic SHSH Saving: It automatically detects your device and saves available SHSH blobs.
• TSS Server Emulation: The built-in TSS server feature helps trick iTunes into restoring unsigned firmware during downgrade.
• Device Support: TinyUmbrella can still be useful for downgrading older devices that don't have strict signing enforcement.
• SHSH Backup History: It maintains a local archive of previously saved blobs, allowing for easy access when needed.

Cons

• Outdated Software: It is no longer actively maintained and may not work on newer versions of iOS or recent devices.
• Limited Compatibility: It only supports downgrades on legacy devices where Apple's signing checks are not strict.
• Dependency on iTunes: The tool requires iTunes for restoring, which can cause compatibility issues with newer system versions.
• Unreliable for Modern Use: Due to changes in Apple's security policy, successful downgrades using this iOS downgrade tool are rare today.

4 TaigOne Free iOS Downgrade Software

While traditional tools like FutureRestore and TinyUmbrella rely heavily on SHSH blobs, TaigOne free iOS downgrade tool offers a more beginner-friendly approach for iOS downgrade, especially for users who prefer not to jailbreak.

By simplifying the downgrade process through a graphical interface, it makes it accessible even to users with little technical experience.

Here's how to use TaigOne downgrader to go back to the previous iOS version:

Step 1: Visit the official TaigOne website on your iPhone using Safari.

Step 2: Download and install the TaigOne app by following the on-screen instructions provided on their site.

Step 3: Launch the app from your home screen after installation.

Step 4: In the app, look for the Downgrade iOS option and tap to open it.

Step 5: Select the iOS version you want to downgrade to from the list of available options.

Step 6: Follow the prompts to begin the downgrade process. The app may guide you through installing a configuration profile or third-party helper tools.

Step 7: Complete the installation steps and restart your device if instructed.

Pros

• User-Friendly Interface: It provides a simple, app-based interface that requires no technical skills or computer access.
• No Jailbreak Required: The tool allows users to perform the downgrade without jailbreaking their devices.
• Multi-Tool Hub: In addition to downgrade options, it offers access to jailbreak tools, and third-party app stores.

Cons

• Not a True Firmware Downgrade: It does not perform a full IPSW-based restore, meaning the downgrade may be limited in functionality.
• Limited iOS Version Support: The app only offers downgrade options for select versions, and these may not work on all devices.
• No Official Endorsement: The tool is not supported by Apple, and success may vary depending on the iOS version and device.
• Possible Instability: Devices downgraded through unofficial methods may experience bugs, crashes, or app compatibility issues.

5 Unc0ver Downgrade iOS Tool

Unc0ver is mainly a jailbreak tool, but it can also help with downgrading iOS. When used with saved SHSH blobs and a nonce setter, Unc0ver lets users prepare their device for a downgrade. This makes it useful for people who want to downgrade and keep jailbreak features.

Please note that Unc0ver is not a standalone downgrade tool. It works alongside FutureRestore to enable downgrading on jailbroken devices.

Here's how to use Unc0ver gole downgrade tool to revert to the stable iOS version:

Step 1: Jailbreak your iPhone using the Unc0ver tool, which you can download from the official Unc0ver website.

Step 2: After jailbreaking, install a nonce setter tool such as NonceSet or KernelTroll via Cydia or Sileo.

Step 3: Locate your saved SHSH blobs for the iOS version you want to downgrade to and note the generator value.

Step 4: Open the nonce setter app and enter the generator value from your SHSH blob to set the correct nonce on your device.

Step 5: Reboot your device and make sure the nonce remains set. Some devices may require setting it again after each reboot.

Step 6: Download FutureRestore and the IPSW file for the target iOS version, along with the matching SEP and baseband files if needed.

Step 7: Use FutureRestore with your SHSH blob and IPSW file to begin the downgrade. Ensure you include the correct generator flag in the command.

Step 8: Wait for FutureRestore to complete the process. If successful, your device will be downgraded to the selected iOS version.

Pros

• Enables Nonce Setting: Unc0ver allows users to set a custom nonce, which is a crucial step for using SHSH blobs to downgrade iOS.
• Jailbreak Access: The tool allows root-level access to the system, enabling advanced customization and downgrade preparation.
• Active Community Support: It is widely used and supported, with many guides and tools available to assist you through the downgrade process.
• Compatible with Multiple iOS Versions: The tool supports jailbreaking a wide range of iOS versions.

Cons

• Does Not Perform Downgrade Itself: Unc0ver cannot flash firmware or restore IPSW files, so it must be used alongside tools like FutureRestore.
• Jailbreak Stability Risks: Jailbreaking may lead to system instability, random reboots, or app incompatibility.
• Security Concerns: Gaining root access can make the device more exposed to malicious software or unwanted system changes.

1 What is the tool for downgrading iOS?

iMyFone Fixppo iOS downgrade tool is one of the best iOS downgraders that enables users to downgrade from the current iOS to the previous iOS, no jailbreak or iTunes needed.

2 Is it legal to downgrade iOS?

Yes, it is legal to downgrade iOS. Besides the running iOS system, there are other signed iOS versions from official Apple. And you can choose to downgrade the iOS via some reliable sources.

3 Does downgrading iOS delete everything?

Yes, downgrading iOS will delete everything. There is no way on the market that can downgrade your iOS without losing data, which means any method you take for downgrading the iOS will delete everything from your iPhone. However, you can use the iOS downgrader like Fixppo to backup all important data before downgrading the iOS.

If you're looking for the iOS downgrade tool free download, 5 iOS downgrader introduced in this article can be your choices. You can choose the one you like.

To recommend, iMyFone Fixppo - best iOS downgrade tool is worth trying as it's able to downgrade iOS without causing data loss. You can downgrade the system right at home!

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Article by

Melvin Cooper

Melvin Cooper has over 10 years of experience in the technology industry and is an expert at providing tips and handy solutions to Apple and Android users. Dedicated to helping millions of users improve their experience with mobile devices, he has maintained an impressive record of solving problems.