iOS 11.1.2 (15B202) 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.

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Download (2.7 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_5.5_11.1.2_15B202_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_5.5_11.1.2_15B202_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_5.5_11.1.2_15B202_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_5.5_11.1.2_15B202_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 360803497dc58414d4f17cb9242db0f4c465b8bb. 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_5.5_11.1.2_15B202_Restore.ipsw
  3. The output of the command should match the following checksum: 360803497dc58414d4f17cb9242db0f4c465b8bb. 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_5.5_11.1.2_15B202_Restore.ipsw
  3. The output of the command should match the following checksum: 360803497dc58414d4f17cb9242db0f4c465b8bb. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum2b970232bb1b2b36b50e19cdc69c3d8d2e2a0f77d537771d1ed075cb90f9c734
MD5sum2b970232bb1b2b36b50e19cdc69c3d8d2e2a0f77d537771d1ed075cb90f9c734
SHA1sum360803497dc58414d4f17cb9242db0f4c465b8bb
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 11.1.2

iOS 11.1.2 includes bug fixes for your iPhone and iPad. This update:

  • Fixes an issue where the iPhone X screen becomes temporarily unresponsive to touch after a rapid temperature drop

  • Addresses an issue that could cause distortion in Live Photos and videos captured with iPhone X

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

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