iPadOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2015-12-08T18:03:52Z. The update package is 1.13 GB. This is a delta (partial) update that requires 8.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bc499761b7dc5cf8b9c21391cd0a96c04a708fa9.zip.