iPadOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2018-01-08T18:10:48Z. The update package is 330.77 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ab37fba62471701f4929d10640477b8fb8911d51.zip.