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iPhone XS

iOS 17.3.1 (21D61) for iPhone XS

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

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Download (7.62 GB)

✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your iPhone XS in to your PC.
  3. Open iTunes, 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_17.3.1_21D61_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_17.3.1_21D61_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_17.3.1_21D61_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_17.3.1_21D61_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 3208047a48c2d0cec9978aee86d2837655fe9628. 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_17.3.1_21D61_Restore.ipsw
  3. The output of the command should match the following checksum: 3208047a48c2d0cec9978aee86d2837655fe9628. 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_17.3.1_21D61_Restore.ipsw
  3. The output of the command should match the following checksum: 3208047a48c2d0cec9978aee86d2837655fe9628. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 969da1332aae395c7fb65c74a228ea204cca31516d0e0adf31178612d7c07828
MD5sum f5c37065a37ae5464ab44cf983a8b3a7
SHA1sum 3208047a48c2d0cec9978aee86d2837655fe9628
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes for your iPhone including:

  • Text may unexpectedly duplicate or overlap while typing

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