Download iPadOS 15.3 (19D50) for iPad mini 6 (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 iPad14,2
iPadOS Version 15.3
Release Date 2022-01-26
Update Date 2022-01-23
Sha1sum
483148f243c80e94acdb9d25e314b1044149a40e
Sha256sum
60ae582119a652c1aa8184fcbeaa5c53e3601c3a55a488710e53ba37a12ecadd
md5sum
d680163f0d883be88340401c5e953e85
Size 5.56 GB
FileName
iPad_Fall_2021_15.3_19D50_Restore.ipsw
Status

Download IPSW (5.56GB) 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