iOS 11.2.6 (15D100) for iPhone 6s

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iPhone 6s

✗ 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 (2.5 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 6s in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 6s.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_4.7_11.2.6_15D100_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 6s to reboot.

macOS

  1. Plug your iPhone 6s in to your Mac.
  2. Navigate to your iPhone 6s in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone_4.7_11.2.6_15D100_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 6s to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 6s 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 iPhone_4.7_11.2.6_15D100_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 6s to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone_4.7_11.2.6_15D100_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 5d4c6606162b7fadc1907e84e0865ca770a9e4ae. 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 iPhone_4.7_11.2.6_15D100_Restore.ipsw
  3. The output of the command should match the following checksum: 5d4c6606162b7fadc1907e84e0865ca770a9e4ae. 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 iPhone_4.7_11.2.6_15D100_Restore.ipsw
  3. The output of the command should match the following checksum: 5d4c6606162b7fadc1907e84e0865ca770a9e4ae. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum8705ec9ca2e5383c1c23e64c72ad185d6db1aa03e166377e354db0c1d204ae54
MD5sum8705ec9ca2e5383c1c23e64c72ad185d6db1aa03e166377e354db0c1d204ae54
SHA1sum5d4c6606162b7fadc1907e84e0865ca770a9e4ae
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.2.6 includes bug fixes for your iPhone or iPad. This update:

  • Fixes an issue where using certain character sequences could cause apps to crash

  • Fixes an issue where some third-party apps could fail to connect to external accessories

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

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