iPadOS 9.9.16.6 (build 20G75) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2023-07-24T17:29:37Z. The update package is 4.02 GB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3181e86abe4b8b40d77ed7c27a65182a83f40ce4.zip.