iPadOS 12.0 (build 16A5362a) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2018-08-20T17:05:17Z. The update package is 170.02 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: 59ace869d9da23f223c0bf80a62afd36766c429a.zip.