iOS 11.4 (15F79) for iPod touch 6

iPod touch 6

✗ 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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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 iPod touch 6 in to your PC.
  3. Open Apple Devices, and navigate to your iPod touch 6.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPodtouch_11.4_15F79_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPod touch 6 to reboot.

macOS

  1. Plug your iPod touch 6 in to your Mac.
  2. Navigate to your iPod touch 6 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPodtouch_11.4_15F79_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPod touch 6 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPod touch 6 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 iPodtouch_11.4_15F79_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPod touch 6 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPodtouch_11.4_15F79_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 75fc9a0e9f7263cd8930640fe2700d556a2912d3. 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 iPodtouch_11.4_15F79_Restore.ipsw
  3. The output of the command should match the following checksum: 75fc9a0e9f7263cd8930640fe2700d556a2912d3. 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 iPodtouch_11.4_15F79_Restore.ipsw
  3. The output of the command should match the following checksum: 75fc9a0e9f7263cd8930640fe2700d556a2912d3. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum83db9070cac175ca4f7e72f5e963c6d5a63d45a4e252fbd53fc27d6f6e6d714a
MD5sum83db9070cac175ca4f7e72f5e963c6d5a63d45a4e252fbd53fc27d6f6e6d714a
SHA1sum75fc9a0e9f7263cd8930640fe2700d556a2912d3
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.4.1 includes bug fixes and improves the security of your iPhone or iPad. This update:

  • Fixes an issue that prevented some users from viewing the last known location of their AirPods in Find My iPhone

  • Improves reliability of syncing mail, contacts and notes with Exchange accounts

  • For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

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