Download iPadOS 15.3 (19D50) for iPad Pro (10.5-inch, Cellular)

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 iPad7,4
iPadOS Version 15.3
Release Date 2022-01-26
Update Date 2024-06-03
Sha1sum
85752132f44d86f0679e1c0aea6faceae6e36c02
Sha256sum
19eadddf13cc583099c1ea7728f27078c677adb747f893ff099180950b8666dd
md5sum
58c860de8035a707050662190fd42771
Size 5.11 GB
FileName
iPad_Pro_HFR_15.3_19D50_Restore.ipsw
Status

Download IPSW (5.11GB) Check device info
Release Notes

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

iPadOS 15.3 includes bug fixes and security updates for your iPad and is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222