iPadOS 9.9.17.2 (build 21C62) is an official Apple over-the-air update for the iPad 6 (WiFi), released on 2023-12-11T18:16:41Z. The update package is 4.85 GB. This is a delta (partial) update that requires 10.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 277c55039112f8dde7695dfdfd3cf995c503230a.zip.