IPSW Downloads

iPadOS 17.5.1 - 21F90 for iPad Pro 12.9 inch 6th Gen

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

Release Date20 May 2024
Upload Date17 May 2024
File NameiPad_Spring_2024_17.5.1_21F90_Restore.ipsw
File Size7.25 GB
SHA256suma9c1096b2265331a1aa7e52a051e71e7b161557c78026f1b7c5616865bafce20
MD5sum941c6f94f971acd9e927efef223fb0bc
SHA1sumd432ca4757d39f41931c2150a2eccb189cf13972
IdentifieriPad14,9

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Pro 12.9 inch 6th Gen to your PC.
  3. Open iTunes and navigate to your iPad Pro 12.9 inch 6th Gen.
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_Spring_2024_17.5.1_21F90_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Pro 12.9 inch 6th Gen to reboot.

macOS

  1. Connect your iPad Pro 12.9 inch 6th Gen to your Mac.
  2. Navigate to your iPad Pro 12.9 inch 6th Gen in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_Spring_2024_17.5.1_21F90_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Pro 12.9 inch 6th Gen to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Pro 12.9 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 iPad_Spring_2024_17.5.1_21F90_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Pro 12.9 inch 6th Gen to reboot.