Download iPadOS 17.1.1 (21B91) for iPad Pro 4 (12.9-inch, WiFi)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPad8,11
iPadOS Version 17.1.1
Release Date 2023-11-08
Update Date 2024-06-03
Sha1sum
6c9bb3f6421b9c62426646f885fe3b8b082afb53
Sha256sum
5a633726bdca066fc61a6a1e6d9248b3b246bdf2340f20f84739ff2e21f6bfa1
md5sum
63a2ed6268de34b8d0f33b7ec4f504e6
Size 7.21 GB
FileName
iPad_Pro_A12X_A12Z_17.1.1_21B91_Restore.ipsw
Status

Download IPSW (7.21GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

Lock Screen

Widgets

Messages

FaceTime

Health

Notes

Safari and Passwords

Keyboard

Freeform

Stage Manager

Visual Look Up

Siri

AirPlay

AirPods

Privacy

Accessibility

This release also includes other features and improvements:

This release includes even more features and improvements. For more information, please visit this website: https://www.apple.com/ipados/ipados-17

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222