iPadOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2018-01-08T18:12:42Z. The update package is 59.73 MB. This is a delta (partial) update that requires 11.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 732f360e83744eef58a7a5e92e498d3e09fdea9d.zip.