Download iPadOS 9.2.1 (13D15) for iPad 2 (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 iPad2,1
iPadOS Version 9.2.1
Release Date 2016-01-19
Update Date 2016-01-12
Sha1sum
e7919edd6d19cb58de1a1cda4407d408c1dadd21
Sha256sum
bdf64833a9a870a2f02491ca5815909ba93fe889678dd4dc64c13c47e9515af9
md5sum
2cfbef8ccf9d5d97bd5ed057f813d84c
Size 1.30 GB
FileName
iPad2,1_9.2.1_13D15_Restore.ipsw
Status

Download IPSW (1.30GB) 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