How to Install IPSW Without iTunes [2025 Easy Guide]

Learn how to install IPSW without iTunes in 2025. This guide covers IPSW file basics, pre-installation backups (using FoneTool), and a simple iTunes-free method to flash iOS firmware.

Kelsey by Kelsey Updated November 4, 2025
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Can I install IPSW without iTunes?

Hey there, I’ve got an older iPhone 6s, and I’ve heard that iPhone install IPSW without iTunes. Is that possible? I’ve had some issues with iTunes lately. Any advice or tools that can help me do this without iTunes hassle?

- Question from an iPhone user

What Is An IPSW File?

An IPSW file (iPhone Software File) is Apple's proprietary update format for iOS devices including iPhone, iPad, iPod touch, and Apple TV. These files function as encrypted archives containing everything needed to update or restore your device - from system files and firmware to recovery tools and security patches.

IPSW Files

Before You Install IPSW - Backup Your iPhone!

Before installing any IPSW file, protecting your data is crucial. While iCloud and iTunes offer backup options, they often suffer from network-related failures and storage limitations.With FoneTool - a free and safe iPhone backup and transfer tool, you can make a full iPhone backup or selectively back up your data to meet your specific requirements.

FoneTool

This powerful iPhone data management tool is the best way to backup iPhone without iCloud or iTunes.

  • Complete protection: Full device backup including contacts, messages, photos
  • Offline security: No internet required - perfect for unstable connections
  • Unlimited storage: Save to computer or external drives
  • Encrypted safety: Password-protect your backup files
  • Selective recovery: Restore specific files or entire backup

So, how to make a full backup of your iPhone via FoneTool? Now click the download button to install FoneTool on your PC and then follow the steps below.

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Secure Download

Step 1. Connect iPhone to computer via USB > Launch FoneTool > Tap Trust on your device.

Step 2. Select Phone Backup > Full Backup > Get Started.

Launch FoneTool and Select Full Backup

Step 3. Enable encryption > Choose storage location > Click Start Backup.

FoneTool backup interface and click Start Backup

How to Install IPSW Without iTunes

When you need to install a specific iOS version or recover from system issues, IPSW files provide direct control over your device's software.

Steps to Download the Correct IPSW File

 

Step 1. Visit ipsw.me (official IPSW repository) > Select your specific device model.

 Step 2. Choose currently signed firmware versions only

📝Note: Apple only allows installation of signed IPSW files. Installing unsigned versions may brick your device.

Steps to Use Professional Tools to Install IPSW

Step 1. Download reputable IPSW installation software > Connect your iPhone to computer.

Step 2. Select downloaded IPSW file > Follow on-screen instructions.

Step 3. Wait patiently for installation completion.

❗Important: The installation process may take 10-30 minutes. Never disconnect your device during this time.

The Bottom Line

The official way to install an IPSW file is using iTunes, which conveniently hosts current and past iOS versions tailored to your device’s compatibility. However, many iOS users are looking for a way to install IPSW without iTunes. But don’t worry, this post covers an easy way to do that. Remember to use FoneTool to back up your iPhone in advance. Download FoneTool and use it right now!

Frequently Asked Questions

FoneTool - All-in-one iPhone Data Manager

Transfer, backup and manage data on iPhone, iPad and iPod touch in an easy way.

  • iOS 26 Compatible
  • iPhone 17 Supported

Free iPhone Manager - FoneTool

  • Full/Selective Backup iPhone
  • Transfer between iPhone and PC
  • 1-Click Transfer iPhone to iPhone
  • WhatsApp Backup & Transfer
  • Fully compatible with iOS 26
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