iPadOS 11.0.3 (build 15A432) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2017-10-11T17:06:22Z. The update package is 1.18 GB. 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: faf4eb040288b9384028a4f8bb342bb8d5bb5590.zip.