iPadOS 11.0 (build 15A5354b) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-08-14T16:54:25Z. The update package is 254.19 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: 710bb6dec33aae25d507f3757a6c8a70d0c94fce.zip.