iOS 17.6.1 (21G101) for iPhone XS

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iPhone XS

✗ 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 (7.3 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 XS in to your PC.
  3. Open Apple Devices, and navigate to your iPhone XS.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G101_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone XS to reboot.

macOS

  1. Plug your iPhone XS in to your Mac.
  2. Navigate to your iPhone XS in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G101_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone XS to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone XS 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 iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G101_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone XS to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G101_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: da3ad59d5dcb15d5f952e8ec7b9dd7e5477074cd. 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 iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G101_Restore.ipsw
  3. The output of the command should match the following checksum: da3ad59d5dcb15d5f952e8ec7b9dd7e5477074cd. 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 iPhone11,2,iPhone11,4,iPhone11,6_17.6.1_21G101_Restore.ipsw
  3. The output of the command should match the following checksum: da3ad59d5dcb15d5f952e8ec7b9dd7e5477074cd. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum0e91c728759e7836d5551d21b5e694ddf80ca7e9290750e94511d4d6befb71cd
MD5sum0e91c728759e7836d5551d21b5e694ddf80ca7e9290750e94511d4d6befb71cd
SHA1sumda3ad59d5dcb15d5f952e8ec7b9dd7e5477074cd
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update fixes an issue that may prevent access to Apple Fitness+.

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