Download iPadOS 16.3 (20D47) for iPad Pro 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 iPad6,7
iPadOS Version 16.3
Release Date 2023-01-23
Update Date 2023-01-14
Sha1sum
879b2337006e932cb0828a7c188ef7f8ed9afc2e
Sha256sum
68a0c1b75ac13b04997e7c33a45b887ff8ac9401045c62e04ad14b9353993ff6
md5sum
883a1d63f2299a1bf6c2b7e03204a1c4
Size 4.95 GB
FileName
iPadPro_12.9_16.3_20D47_Restore.ipsw
Status

Download IPSW (4.95GB) 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