Download iPadOS 15.3 (19D50) for iPad 9 (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 iPad12,1
iPadOS Version 15.3
Release Date 2022-01-26
Update Date 2022-01-23
Sha1sum
b404c54b70f5c8117e4d33d39111a84eab8be32a
Sha256sum
c6071fa86425deae97b06e5ee33f7fbe34d8be9c3fe9e1a2bca9b25b26e842de
md5sum
3d7c6db9308b101296e3d000c38db9d5
Size 5.45 GB
FileName
iPad_10.2_2021_15.3_19D50_Restore.ipsw
Status

Download IPSW (5.45GB) 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