IPSW Downloads

iPadOS 17.3.1 - 21D61 for iPad Pro 12.9 inch 4th Gen (WiFi)

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

Release Date08 February 2024
Upload Date05 February 2024
File NameiPad_Pro_A12X_A12Z_17.3.1_21D61_Restore.ipsw
File Size7.16 GB
SHA256sum3ab2493cd7d72056dec645516b167a4ba2f361f94aa84faa6aea81999f0802fb
MD5sum0cb347078d5ac7853ea50ad176249fc6
SHA1sumacb050fd151fd3ab936ec956dab76929aca1ec13
IdentifieriPad8,11

Installation Instructions

Windows

  1. Install the latest version of iTunes from the Microsoft Store.
  2. Connect your iPad Pro 12.9 inch 4th Gen (WiFi) to your PC.
  3. Open iTunes and navigate to your iPad Pro 12.9 inch 4th Gen (WiFi).
  4. Hold the Shift key and click "Restore".
  5. Select the iPad_Pro_A12X_A12Z_17.3.1_21D61_Restore.ipsw file you downloaded.
  6. Wait for the restore to complete and for your iPad Pro 12.9 inch 4th Gen (WiFi) to reboot.

macOS

  1. Connect your iPad Pro 12.9 inch 4th Gen (WiFi) to your Mac.
  2. Navigate to your iPad Pro 12.9 inch 4th Gen (WiFi) in Finder.
  3. Hold the Option or Alt key and click "Restore".
  4. Select the iPad_Pro_A12X_A12Z_17.3.1_21D61_Restore.ipsw file you downloaded.
  5. Wait for the restore to complete and for your iPad Pro 12.9 inch 4th Gen (WiFi) to reboot.

Linux

  1. Install idevicerestore.
  2. Connect your iPad Pro 12.9 inch 4th Gen (WiFi) 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_17.3.1_21D61_Restore.ipsw and press Enter.
  5. Wait for the restore to complete and for your iPad Pro 12.9 inch 4th Gen (WiFi) to reboot.