iPadOS 11.0 (build 15A5304i) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2017-06-21T20:09:55Z. The update package is 364.1 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: 058ef33e36ae8069ef49d9c0afe521da4e617000.zip.