iPadOS 9.2.1 (build 13D15) is an official Apple over-the-air update for the iPad 2 (GSM), released on 2016-01-19T17:58:59Z. The update package is 983.31 MB. This is a delta (partial) update that requires 9.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8fb9f0d37ecaa9fcc8107bb486577a79155b3825.zip.