A Full Guide on How to Update iPhone without iTunes

Part 1: Which iPhones Can Update to iOS 26 Beta

The iOS 26 Beta Update is expected to support a wide range of iPhone models, including the iPhone 15 series (15, 15 Plus, 15 Pro, 15 Pro Max), iPhone 14 series (14, 14 Plus, 14 Pro, 14 Pro Max), iPhone 13 series (13, 13 Mini, 13 Pro, 13 Pro Max), iPhone 12 series (12, 12 Mini, 12 Pro, 12 Pro Max), iPhone 11 series (11, 11 Pro, 11 Pro Max), and the iPhone SE (2nd generation and later). Older models like the iPhone XR and XS may lose eligibility due to hardware limitations.

Part 2: What to Do Before Installing iOS 26 Beta Update

Before installing iOS 26 Beta Update, it's crucial to prepare your iPhone to avoid data loss or performance issues. As beta versions are still in testing, they often contain bugs, stability issues, and other unexpected glitches that can affect app functionality, battery life, or cause crashes.

To safeguard your data—photos, messages, contacts, and more—you must create a complete backup before proceeding with the iOS 26 beta installation. This ensures you can easily roll back to a stable version if needed.

One of the most efficient ways to back up your iPhone is by using Wondershare Dr.Fone - Phone Backup. This intuitive tool lets you securely save all your important data with just a few clicks. It supports both USB and wireless backups and uses incremental technology to store only new changes, saving storage space. You can also preview and selectively restore specific files—even to Android devices—without the risk of data loss during transfer or restore.

Dr.Fone's ease of use and robust features make it an ideal solution for anyone preparing for the iOS 26 Beta Update. With your backup safely stored, you're now ready to move on and install the beta profile with confidence.

Dr.Fone - Phone Backup (iOS)

Backup Data Before Installing New iOS Beta Version

• One-click to backup the whole iOS device to your computer.
• Allow previewing and selectively export contacts from iPhone to your computer.
• No data loss on devices during the restoration.
• Works for all iOS devices. Compatible with the latest iOS version.

Available on: Windows Mac

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Steps to Back Up iPhone Using Dr.Fone

Step 1: Open Dr.Fone and select "My Backup" from the left panel. Click "Back Up Now" to begin the process.

Step 2: Dr.Fone will automatically detect your data and start backing it up. The duration depends on the size of your files. You can cancel anytime by clicking "Cancel".

Step 3: Once complete, click "View Backups" to access your saved data.

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Part 3: Update to iOS 26 Beta without iTunes

Ready to experience the latest features early? The iOS 26 Beta Update can be installed using a few simple methods, whether you're a registered developer or an enthusiast. One of the easiest and most direct ways is through your iPhone’s built-in settings—no computer or developer account needed.

Follow these steps to install iOS 26 Beta:

Step 1: Open "Settings" on your iPhone and tap "General".

Step 2: Select Software Update to check for available updates.

Step 3: If iOS 26 Beta is listed, tap Download and Install (or Install Now).

Step 4: Wait for the download to complete, then follow the on-screen prompts to finish the installation.

This simple method lets you explore the iOS 26 Beta Update quickly and safely—just ensure you’ve backed up your device first.

Part 4: Update iPhone by using IPSW Downloader

Step 1. Download the IPSW file you want from here.

Step 2. Open iTunes. Select your iPhone from the DEVICES menu. In the summary, panel hold the Option key and click Update if using a Mac, or hold the Shift key and click Update if using a PC

Step 3. Now select your IPSW file. Browse for the download location, select the file, and click Choose. Your device will update as if the file had been downloaded through iTunes.

Conclusion

In conclusion, staying ahead with the latest iOS updates—iOS 26 Beta—means enjoying cutting-edge features, performance enhancements, and strengthened security before the official release. However, before diving into the beta experience, it’s crucial to ensure your data is fully protected. That’s where Wondershare Dr.Fone – Phone Backup proves invaluable.

Dr.Fone offers a smart, secure, and flexible backup solution for iPhone users preparing for system upgrades. With support for both USB and wireless connections, selective data restoration, and compatibility across iOS and Android platforms, it minimizes risks while maximizing control.

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