Download iPadOS 13.5 (17F75) for iPad Pro 9.7-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 iPad6,3
iPadOS Version 13.5
Release Date 2020-05-20
Update Date 2020-05-14
Sha1sum
f415c42b10b56ff513ba3583ce916463023bb3ca
Sha256sum
174993dec7a77f0e62ff13cb093fae42dc764b385bf6f2eb0e8ebe927dada225
md5sum
0f1b84f044a33c27f4d3a18ed7a16aac
Size 3.47 GB
FileName
iPadPro_9.7_13.5_17F75_Restore.ipsw
Status

Download IPSW (3.47GB) Check device info
Release Notes

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

iPadOS 13.5 speeds up access to the passcode field on devices with Face ID when you are wearing a face mask and introduces an option to control automatic prominence of video tiles on Group FaceTime calls. This update includes bug fixes and other improvements.

Face ID and Passcode

FaceTime

This update also includes bug fixes and other improvements.

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