Download iPadOS 9.2.1 (13D15) for iPad mini 2 (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 iPad4,5
iPadOS Version 9.2.1
Release Date 2016-01-19
Update Date 2016-01-12
Sha1sum
d6a311107bc4427fe26ac1a16ff365cd69d54630
Sha256sum
0d22bf1e73f390c5fa4859ac62d21e4efd0e9202d808efbc3717075be13e83e3
md5sum
8ff3db4b440c748cf0f011a728c714c3
Size 1.84 GB
FileName
iPad4,5_9.2.1_13D15_Restore.ipsw
Status

Download IPSW (1.84GB) Check device info
Release Notes

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

This update contains security updates and bug fixes including a fix for an issue that could prevent the completion of app installation when using an MDM server.

For information on the security content of this update, please visit this website:

https://support.apple.com/HT201222