1 Choose a product
2 Choose a platform
3 Choose a version
4 Download
iPhone 6s

iOS 15.8.5 (19H394) for iPhone 6s

✓ This firmware is signed. This means that you can restore to it in iTunes.

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

Download (5.28 GB)

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_15.8.5_19H394_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_15.8.5_19H394_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_15.8.5_19H394_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_15.8.5_19H394_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 7e43cb758c66eb94349699fa2a1d697a6b4037c9. 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_15.8.5_19H394_Restore.ipsw
  3. The output of the command should match the following checksum: 7e43cb758c66eb94349699fa2a1d697a6b4037c9. 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_15.8.5_19H394_Restore.ipsw
  3. The output of the command should match the following checksum: 7e43cb758c66eb94349699fa2a1d697a6b4037c9. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum 270baba1168ece05e4b0d7372100bf7ca0a4d1a60680f3ab3dea53486d358520
MD5sum ceeff57d1b4fe4aec055b1020c98608a
SHA1sum 7e43cb758c66eb94349699fa2a1d697a6b4037c9
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides important bug fixes and security updates and is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/100100

Bluesky Mastodon r/jailbreak Twitter