Download iPadOS 16.5 (20F66) for iPad Pro 3 (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 iPad8,5
iPadOS Version 16.5
Release Date 2023-05-18
Update Date 2024-06-03
Sha1sum
5878a24a90c62b8e0674f023f0c862e78b8f3c71
Sha256sum
d371a7faf9dc01c841e15dd3aa074f91f6c51aa0e67ed9bbc635d43bc39fe3db
md5sum
d22482a48ffe5f6db63dd799d7ad741c
Size 6.03 GB
FileName
iPad_Pro_A12X_A12Z_16.5_20F66_Restore.ipsw
Status

Download IPSW (6.03GB) Check device info
Release Notes

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

This update includes the following enhancements and bug fixes:

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