iPadOS 9.2.1 (build 13D15) is an official Apple over-the-air update for the iPad mini (Global), released on 2016-01-19T17:59:06Z. The update package is 886.41 MB. This is a delta (partial) update that requires 8.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b37fc890407932ed7c634675b37221d61e23c8ba.zip.