iPadOS 12.0 (build 16A5339e) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2018-07-30T17:09:29Z. The update package is 1.22 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3f679410342572ec440abb34ae6a696757ad3407.zip.