iPadOS 12.0 (build 16A5339e) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2018-07-30T17:09:14Z. The update package is 372.1 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e5078e1e035e1db42907c4b944a4f9b6e97b29e8.zip.