iPadOS 9.2.1 (build 13D15) is an official Apple over-the-air update for the iPad mini (Global), released on 2016-01-19T17:59:07Z. The update package is 841.01 MB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ed227b1905f1cb639fb1aa1529f8a762272b6c9e.zip.