iPadOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2017-12-02T08:09:26Z. The update package is 526.18 MB. This is a delta (partial) update that requires 11.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fedcbcf68835d3fcbf69900e456899044ed75b01.zip.