iPadOS 11.0.2 (build 15A421) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-10-03T17:02:11Z. The update package is 261.85 MB. This is a delta (partial) update that requires 11.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e3d758bdc031bcf9d793a80609f6943395ea757c.zip.