iPadOS 9.9.16.1 (build 20B82) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2022-10-24T17:13:32Z. The update package is 3.8 GB. This is a delta (partial) update that requires 11.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4f8c0433d4fe683d793f00eb60585233804482a3.zip.