iPadOS 12.0 (build 16A366) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2018-09-12T19:07:32Z. The update package is 1.26 GB. This is a delta (partial) update that requires 11.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 602cacca5691352cad4ba848ef367b4d2e031335.zip.