iPadOS 11.0.3 (build 15A432) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-10-11T17:02:43Z. The update package is 1 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: a9b4dcf38760fd7c0ca2ed33ba3283dd92dcb192.zip.