iPadOS 9.9.17.2 (build 21C62) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2023-12-11T18:16:40Z. The update package is 4.83 GB. This is a delta (partial) update that requires 12.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6069d96a774dd36b565795b08001cb9ef36f8151.zip.