iPadOS 9.9.17.0 (build 21A329) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2023-09-18T17:34:14Z. The update package is 4.83 GB. This is a delta (partial) update that requires 11.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: de16ecd8f6cb1424859d4ab49f5337c247d77f27.zip.