iPadOS 11.0 (build 15A5372a) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-09-06T16:50:50Z. The update package is 31.96 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: a37557fc854569310a604ae50f16409f3c683265.zip.