iPadOS 11.0 (build 15A372) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2017-09-12T19:09:01Z. The update package is 1011.11 MB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 16f7f14a12df372071fbb82230db8e7f5e833b1f.zip.