iPadOS 11.0 (build 15A5372a) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-09-06T16:50:58Z. The update package is 35.86 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c92d18b20bb46f9487a48f0b7f7a492d9e3d8512.zip.