iPadOS 9.2.1 (build 13D14) is an official Apple over-the-air update for the iPad 2 (Mid 2012), released on 2016-01-04T17:58:43Z. The update package is 22.94 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 06faa1a11a8649cba1daa2ed5a15e544d471838c.zip.