iPadOS 9.9.16.5.1 (build 20F75) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2023-06-21T17:23:41Z. The update package is 3.99 GB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 56720bd852545dec882e0614a7969f49bbeafff8.zip.