iPadOS 9.9.11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2018-01-08T18:14:53Z. The update package is 1.22 GB. This is a delta (partial) update that requires 9.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 328d13983395723939dc6737ac6e5ce81e853545.zip.