iOS 17.6.1 (21G93) for iPhone 11

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iPhone 11

✗ 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 (7.0 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 11 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 11.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone12,1_17.6.1_21G93_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 11 to reboot.

macOS

  1. Plug your iPhone 11 in to your Mac.
  2. Navigate to your iPhone 11 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone12,1_17.6.1_21G93_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 11 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 11 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 iPhone12,1_17.6.1_21G93_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 11 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone12,1_17.6.1_21G93_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: ac913edefe3d0ff9f1a1841f0a31e9079c2f8c99. 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 iPhone12,1_17.6.1_21G93_Restore.ipsw
  3. The output of the command should match the following checksum: ac913edefe3d0ff9f1a1841f0a31e9079c2f8c99. 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 iPhone12,1_17.6.1_21G93_Restore.ipsw
  3. The output of the command should match the following checksum: ac913edefe3d0ff9f1a1841f0a31e9079c2f8c99. If it doesn't, you may need to redownload the file.

Checksums

SHA256sumce6c99f130f9ebb65eb12e36b56ef835087a23dab2c6112da901dcb74046bd29
MD5sumce6c99f130f9ebb65eb12e36b56ef835087a23dab2c6112da901dcb74046bd29
SHA1sumac913edefe3d0ff9f1a1841f0a31e9079c2f8c99
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update includes important bug fixes and addresses an issue that prevents enabling or disabling Advanced Data Protection.

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