iPadOS 9.9.16.7.3 (build 20H232) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2023-12-11T18:16:28Z. The update package is 3.99 GB. This is a delta (partial) update that requires 11.2.6 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 932dceaef6c4bd56e1b52807de6697c1e2d42093.zip.