iOS 11.2.1 (15C153) for iPod touch 6

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iPod touch 6

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

Your download should begin shortly. If it does not, you can download it directly here:

Download (2.2 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 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_11.2.1_15C153_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_11.2.1_15C153_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_11.2.1_15C153_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_11.2.1_15C153_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 1b9805d44730a4bc5e6dfb76b55a1d248118ffb2. 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_11.2.1_15C153_Restore.ipsw
  3. The output of the command should match the following checksum: 1b9805d44730a4bc5e6dfb76b55a1d248118ffb2. 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_11.2.1_15C153_Restore.ipsw
  3. The output of the command should match the following checksum: 1b9805d44730a4bc5e6dfb76b55a1d248118ffb2. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum64597730362fa7168ecabfb1e387126dfa3ad10f640ead54f54f18678c87b5fb
MD5sum64597730362fa7168ecabfb1e387126dfa3ad10f640ead54f54f18678c87b5fb
SHA1sum1b9805d44730a4bc5e6dfb76b55a1d248118ffb2
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.2.1 fixes bugs including an issue that could disable remote access to shared users of the Home app.

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

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