iPadOS 11.0 (build 15A5368a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-08-28T17:18:13Z. The update package is 51.95 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 40bc692177b15a3992003709c185bd9943322596.zip.