IPSW Downloads

iPadOS 17.1.1 - 21B91 for iPad Pro 11 inch 6th Gen

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

Release Date08 November 2023
Upload Date03 November 2023
File NameiPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw
File Size7.19 GB
SHA256sum314929e690c17fa3d88d0dc802ad31039c639559b5e0f267282b9e7678d3707e
MD5sum2817b17abdf2bf24787a63722d49cd9a
SHA1suma5fc439beb7407cf989a767f225ddd860c75ef89
IdentifieriPad14,5

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Pro 11 inch 6th Gen to your PC.
  3. Open iTunes and navigate to your iPad Pro 11 inch 6th Gen.
  4. Hold the Shift key and click "Restore".
  5. Select the iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Pro 11 inch 6th Gen to reboot.

macOS

  1. Connect your iPad Pro 11 inch 6th Gen to your Mac.
  2. Navigate to your iPad Pro 11 inch 6th Gen in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Pro 11 inch 6th Gen to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Pro 11 inch 6th Gen to your PC.
  3. Open a terminal and navigate to the IPSW file you downloaded, e.g., cd ~/Downloads.
  4. To perform a full erase restore, type idevicerestore -e iPad14,3,iPad14,4,iPad14,5,iPad14,6_17.1.1_21B91_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Pro 11 inch 6th Gen to reboot.