iOS 12.3.1 (16F203) 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.

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Download (2.6 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_12.3.1_16F203_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_12.3.1_16F203_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_12.3.1_16F203_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_12.3.1_16F203_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: ac7773822cd4ccb1c60e433ef1ccbe404a8cacd6. 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_12.3.1_16F203_Restore.ipsw
  3. The output of the command should match the following checksum: ac7773822cd4ccb1c60e433ef1ccbe404a8cacd6. 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_12.3.1_16F203_Restore.ipsw
  3. The output of the command should match the following checksum: ac7773822cd4ccb1c60e433ef1ccbe404a8cacd6. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum6aaf7a858d4e1277c14fe36c0d4a3e722bf36c670e82208b943b559ca5be47c1
MD5sum6aaf7a858d4e1277c14fe36c0d4a3e722bf36c670e82208b943b559ca5be47c1
SHA1sumac7773822cd4ccb1c60e433ef1ccbe404a8cacd6
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 12.3.1 includes bug fixes for your iPhone and iPad. This update:

  • Fixes an issue that could prevent making or receiving VoLTE calls

  • Fixes issues in Messages that could cause messages from unknown senders to appear in your conversation list even though Filter Unknown Senders is enabled

  • Fixes an issue that could prevent the Report Junk link from appearing in Messages threads from unknown senders

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

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