How to Downgrade iOS 18 Beta to iOS 17 without Losing Data

Many of you have likely installed the iOS 18 Beta on your iPhone and may now be wondering how to downgrade iOS 18 Beta to iOS 17 and not result in data loss. Since it is the latest version, encountering issues and bugs is inevitable. In this article, iSumsoft will walk you through how to restore your iPhone from iOS 18 Beta to iOS 17 with a detailed tutorial.

• Part 1: Is it Possible to Downgrade iOS 18 Beta to iOS 17 without Losing Data?
• Part 2: Back up Data Before Downgrading iOS 18 Beta to iOS 17
• Part 3: How to Downgrade iOS 18 Beta to iOS 17 without Losing Data
• Method 1: Removing iOS 18 Beta from iPhone Using iTunes or Finder
• Method 2: Downgrade iOS 18 Beta to iOS 17 with iSumsoft iOS Refixer
• Part 4: FAQs on Downgrade iOS 18 Beta to iOS 17

Part 1: Is it Possible to Downgrade iOS 18 Beta to iOS 17 without Losing Data?

Yes, it is possible to remove iOS 18 Beta without losing data, but it requires careful steps to ensure your data is fully backed up and securely stored. It's important to note that you can only downgrade to an iOS 17 version that is still being signed by Apple.

Fortunately, since iOS 18 hasn't been officially released yet, you still have the opportunity to downgrade your iPhone to iOS 17. By following the necessary precautions and steps, you can safely revert to the stable iOS 17 version without losing any of your data.

Part 2: Back up Data Before Downgrading iOS 18 Beta to iOS 17

Upgrading your iPhone to a newer version typically does not result in data loss, but downgrading the device is a different story. To ensure your data is safe, you need to create a backup and save it to either iTunes or iCloud before attempting a downgrade. This precaution will allow you to restore your data after reverting to an earlier iOS version. Here provides you with two solutions to back up your iPhone:

Back up iPhone with iCloud

Connecting your iPhone to a network, go to Settings > Apple ID Profile > iCloud > iCloud Backup > Back Up Now. Then wait for the process to complete.

Back up iPhone with iTunes

Connect your iPhone to the computer and then launch iTunes. On the interface, click on the Device icon first. Click Summary > Back Up Now. Then wait for the process to complete.

Part 3: How to Downgrade iOS 18 Beta to iOS 17 without Losing Data

After the successful backup of the device, you can now proceed with uninstalling iOS 18 Beta.

Method 1: Removing iOS 18 Beta from iPhone Using iTunes or Finder

This method requires you to download a firmware package manually. It is a little troublesome, but it is one of the effective ways to reach your task.

Step 1: Download one of the iOS 17 firmware packages from IPSW.me or any others trusted sites.

Step 2: Connect the iPhone to the computer and launch iTunes. On iTunes, click on your Device icon. (Make sure iTunes is up to date.)

Step 3: Then while holding the Shift key on your Keyboard (Windows), click Restore iPhone on the computer. For Finder, hold the Option (or Alt) key on your keyboard, and meanwhile, click Restore iPhone.

Step 4: Then select the downloaded .ipsw file and follow the onscreen instructions to downgrade the iOS 18 Beta.

Method 2: Downgrade iOS 18 Beta to iOS 17 with iSumsoft iOS Refixer

If the above-mentioned method is complicated for you, try to use iSumsoft iOS Refixer, which enables you to downgrade iOS 18 Beta to iOS 17 in one click. In addition to downgrade devices, the software is designed to fix various iOS/iPadOS/tvOS-related issues, such as iOS 17 update not showing up, iOS 17 update being stuck on the Apple logo, and others.

Learn how to use the program.

Step 1: Free download the software and install it on your computer. Then connect your device to the PC and launch the software.

Step 2: On the interface, select iOS Upgrade/Downgrade.

Step 3: Select Downgrade iOS.

Step 4: Your device info is displayed on the screen. Click on the dropdown button and select a version you want to downgrade to. Then click Download to continue.

Step 5: Once the file is downloaded, click Start to remove the iOS 18 Beta profile.

Step 6: When "Downgrade Successfully" appears, it means the task is finished and your device is converted to iOS 17 successfully.

Part 3: FAQs on Downgrade iOS 18 Beta to iOS 17

Q1: Will downgrading from iOS 18 Beta to iOS 17 remove the beta profile from my device?

Downgrading to iOS 17 will not automatically remove the beta profile from your device. You may need to manually remove the beta profile to avoid receiving future beta updates.

Q2: Are there any risks or potential issues with downgrading iOS versions?

While downgrading iOS versions is generally safe, it is important to note that restoring all application data or settings may not always be possible. In addition, there is a small chance that you may encounter errors or problems during the downgrade process.

Q3: How do I restore my data after downgrading from iOS 18 Beta to iOS 17?

If your backup is on iCloud, follow the setup guidelines. When you reach the Transfer Your Apps & Data page, tap From iCloud Backup, and then follow the instructions on the screen. If your backup is on iTunes, learn how to restore your device from a backup on your computer