iPadOS 11.0 (build 15A5362a) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-08-21T16:44:23Z. The update package is 72.38 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: 20b594005dc26cd2f1111adf35929841dc2456d6.zip.