What is an IPSW file?

An IPSW (iOS Software) file is a firmware file used by Apple devices. It contains the operating system and other software components needed to restore or update iOS devices like iPhones, iPads, and iPod touches.

How do I download an unsigned IPSW?

You can download unsigned IPSW files from IPSWFile.com. IPSW File is the #1 trusted websites that archive these files. All the files shared on IPSWFile.com is are from Apple server, so it is 100% safe and secure to download and use files downloaded from IPSWFile.com

How do I install an IPSW file on an iPhone?

To install an IPSW file on an iPhone: 1. Connect your iPhone to a computer with iTunes or Finder (macOS Catalina and later). 2. Open iTunes or Finder and select your device. 3. Hold the Shift key (Windows) or Option key (Mac) and click on 'Check for Update' or 'Restore iPhone.' 4. Select the IPSW file you want to install. 5. Follow the on-screen instructions to complete the process.

How to install unsigned ipsw?

Installing an unsigned IPSW file is generally not possible on modern iOS devices due to Apple's security measures. Unsigned IPSW files are typically older versions of iOS that Apple no longer signs (authorizes for installation).

How to restore unsigned ipsw without SHSH blobs

Unfortunately, it's not possible to restore an unsigned IPSW without SHSH blobs on modern iOS devices. SHSH blobs are unique signatures required for downgrading or restoring to a specific iOS version, and they need to be saved while Apple is still signing that version.

How can I use an IPSW file to restore my device?

You can use iTunes or 3uTools to restore your device using an IPSW file. Simply download the correct IPSW file for your device, connect your device to your computer, and use iTunes or 3uTools to select and restore the firmware.

It should be noted that only signed versions of the IPSW files below can be restored using iTunes or 3utools. IPSW, iPhone Software, is a file format used to install iOS, iPadOS, tvOS, HomePod, and most recently, macOS firmware for devices equipped with Apple silicon.

Signed Firmware Versions

Release Date	Version	Download URL
March 4, 2026	26.3.1 (23D8133)	Download (9.49 GB)

Release Date	Version	Download URL
February 11, 2026	26.3 (23D127)	Download (9.49 GB)
January 26, 2026	26.2.1 (23C71)	Download (9.52 GB)
December 13, 2025	26.2 (23C55)	Download (9.58 GB)
November 3, 2025	26.1 (23B85)	Download (9.52 GB)
September 29, 2025	26.0.1 (23A355)	Download (9.20 GB)
September 15, 2025	26.0 (23A341)	Download (9.20 GB)
August 20, 2025	18.6.2 (22G100)	Download (8.42 GB)
July 29, 2025	18.6 (22G86)	Download (8.42 GB)
May 12, 2025	18.5 (22F76)	Download (8.45 GB)
April 16, 2025	18.4.1 (22E252)	Download (8.42 GB)
March 31, 2025	18.4 (22E240)	Download (8.42 GB)
March 11, 2025	18.3.2 (22D2082)	Download (8.21 GB)

iPad Air 11-inch (M3, Cellular) IPSW Firmware

Signed Firmware Versions

Unsigned Firmware Versions

IPSW File Download FAQ