iPadOS 11.2 (build 15C5107a) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2017-11-13T18:03:14Z. The update package is 129.36 MB. This is a delta (partial) update that requires 11.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9f52a8267184c096cc5e22e8805870f80c959888.zip.