iPadOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2017-12-02T08:08:07Z. The update package is 327.3 MB. This is a delta (partial) update that requires 11.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6aba1fdc0099d7c0ea87799b96b49c95fb06fed5.zip.