Download iPadOS 9.2.1 (13D15) for iPad 2 (CDMA)

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 iPad2,3
iPadOS Version 9.2.1
Release Date 2016-01-19
Update Date 2016-01-12
Sha1sum
7158cd0d6b8f762bb60cda2857118f7af278d6bf
Sha256sum
b916ce777837774c507717a6cac450abd2fee2f83d78126ef917308f65504d1a
md5sum
1867ff663220983e6af0988dca539740
Size 1.31 GB
FileName
iPad2,3_9.2.1_13D15_Restore.ipsw
Status

Download IPSW (1.31GB) 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