iOS 26.0.1 (23A355) for iPhone 16

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iPhone 16

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

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Download (10 GiB)

This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore. The instructions below are included for reference only.

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 16 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 16.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone17,3_26.0.1_23A355_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 16 to reboot.

macOS

  1. Plug your iPhone 16 in to your Mac.
  2. Navigate to your iPhone 16 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone17,3_26.0.1_23A355_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 16 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 16 in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone17,3_26.0.1_23A355_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 16 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone17,3_26.0.1_23A355_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 3cbce7d6ad755f9a6eb6a20cbb21faec5fa971ea. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone17,3_26.0.1_23A355_Restore.ipsw
  3. The output of the command should match the following checksum: 3cbce7d6ad755f9a6eb6a20cbb21faec5fa971ea. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone17,3_26.0.1_23A355_Restore.ipsw
  3. The output of the command should match the following checksum: 3cbce7d6ad755f9a6eb6a20cbb21faec5fa971ea. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum306bb1bc5190b6014d822298928ab7a92097d53ab51599cd32f07b758849f97e
MD5sum306bb1bc5190b6014d822298928ab7a92097d53ab51599cd32f07b758849f97e
SHA1sum3cbce7d6ad755f9a6eb6a20cbb21faec5fa971ea
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important bug fixes and security updates for your iPhone, including fixes for the following issues:

  • Wi-Fi and Bluetooth may occasionally disconnect on iPhone 17, iPhone Air, and iPhone 17 Pro models

  • A small number of iPhone users may be unable to connect to a cellular network after updating to iOS 26

  • Photos taken under certain lighting conditions with iPhone 17, iPhone Air, and iPhone 17 Pro models may include unexpected artifacts

  • App icons may appear blank after adding a custom tint

  • VoiceOver may become disabled for some users after updating to iOS 26

For information on the security content of Apple software updates, please visit:

https://support.apple.com/100100

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