iPadOS 9.9.10.0.1 (build 14A403) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2016-09-13T16:56:03Z. The update package is 1.29 GB. This is a delta (partial) update that requires 8.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 70773709238cf76d117422df1fe8317c65a5771b.zip.