IPSW Downloads

iPadOS 17.1.1 - 21B91 for iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular)

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

Release Date08 November 2023
Upload Date03 November 2023
File NameiPad_Pro_A12X_A12Z_17.1.1_21B91_Restore.ipsw
File Size7.21 GB
SHA256sum5a633726bdca066fc61a6a1e6d9248b3b246bdf2340f20f84739ff2e21f6bfa1
MD5sum63a2ed6268de34b8d0f33b7ec4f504e6
SHA1sum6c9bb3f6421b9c62426646f885fe3b8b082afb53
IdentifieriPad8,4

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) to your PC.
  3. Open iTunes and navigate to your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_Pro_A12X_A12Z_17.1.1_21B91_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) to reboot.

macOS

  1. Connect your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) to your Mac.
  2. Navigate to your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_Pro_A12X_A12Z_17.1.1_21B91_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) 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 iPad_Pro_A12X_A12Z_17.1.1_21B91_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Pro 11 inch 3rd Gen (1TB, WiFi+Cellular) to reboot.