iPadOS 9.2.1 (build 13D14) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2016-01-04T17:58:46Z. The update package is 30.86 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: 3a8da3347913435a1b74f4d4e5ce9207e3b21104.zip.