iPadOS 9.9.17.7.10 (build 21H450) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2025-08-20T17:35:17Z. The update package is 4.91 GB. This is a delta (partial) update that requires 11.2.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4e6e0c2027f22911ef655f0f58b190bf96db11a9.zip.