iPadOS 9.9.11.0.1 (build 15A402) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-09-26T17:03:25Z. The update package is 1.42 GB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9a3a6f3d2ca8a76a58dd2b8483844d6c0f82f9f2.zip.