iPadOS 11.2 (build 15C114) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2017-12-02T08:10:58Z. The update package is 1.02 GB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4c7c8a1ac92753bdc1e88c92f934b785295a3137.zip.