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iPhone 6s

iOS 13.4.1 (17E262) for iPhone 6s

✗ This firmware is not signed. This means you cannot restore to it in iTunes.

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Download (3.76 GB)

✗ This firmware is not signed. This means you cannot restore to it in iTunes. The instructions below are included for reference only.

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Plug your iPhone 6s in to your PC.
  3. Open iTunes, and navigate to your iPhone 6s.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone_4.7_13.4.1_17E262_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_13.4.1_17E262_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_13.4.1_17E262_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_13.4.1_17E262_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: c2f288224595969b99dbfec769523a8ff407fd0d. 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_13.4.1_17E262_Restore.ipsw
  3. The output of the command should match the following checksum: c2f288224595969b99dbfec769523a8ff407fd0d. 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_13.4.1_17E262_Restore.ipsw
  3. The output of the command should match the following checksum: c2f288224595969b99dbfec769523a8ff407fd0d. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 9d5e8d885f51dbd4f21361bb9b18aa94e520ceda860b77778d17ea874fdd6a4b
MD5sum 2ab70a4477cc8767ccae6f7ed994037e
SHA1sum c2f288224595969b99dbfec769523a8ff407fd0d
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

iOS 13.4.1 includes bug fixes for your iPhone.

  • Fixes an issue where devices running iOS 13.4 could not participate in FaceTime calls with devices running iOS 9.3.6 and earlier or OS X El Capitan 10.11.6 and earlier
  • Addresses a bug with the Settings app where choosing Bluetooth from the quick actions menu on the Home screen would fail

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222

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