Download iPadOS 17.5.1 (21F90) 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 Signed

Firmware Identifier iPad8,5
iPadOS Version 17.5.1
Release Date 2024-05-20
Update Date 2024-05-17
Sha1sum
ba436c11a3518ce5e60a084057d185898e11ec2d
Sha256sum
7f30f40ea9632065d58e209562b8b077d670176e1ffc06d00fe38edd35c4fc8e
md5sum
585b7edf62fa3e27cf28e51940139f5a
Size 7.34 GB
FileName
iPad_Pro_A12X_A12Z_17.5.1_21F90_Restore.ipsw
Status

Download IPSW (7.34GB) Check device info
Release Notes

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

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Apple Podcasts

This update also 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