iPadOS 11.2 (build 15C5107a) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-11-13T18:03:08Z. The update package is 103.81 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: fe73469e3e9030a0447454f2c0da8f5f6dda5f79.zip.