iPadOS 12.0 (build 16A5327f) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2018-07-17T17:06:05Z. The update package is 453.45 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: 41bd559c47c32a9263c303c4e0c56e0e799c042e.zip.