iPadOS 9.9.10.0.2 (build 14A456) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2016-09-23T15:52:36Z. The update package is 1.35 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 463ad16cc280f80214bb73c2fed8e9540f30d101.zip.