Download iPadOS 15.3 (19D50) for iPad mini 4 (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 iPad5,2
iPadOS Version 15.3
Release Date 2022-01-26
Update Date 2024-06-03
Sha1sum
1f5c55214d4750817d91897a09f3cb36f19705b5
Sha256sum
c54e472677f7b59c4540975781d4cca8a2d55ce9c4e331a38f9f1acdd417634b
md5sum
c042740dfb0dc7d1dd1523473cd0a7d6
Size 4.77 GB
FileName
iPad_64bit_TouchID_15.3_19D50_Restore.ipsw
Status

Download IPSW (4.77GB) 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