iPadOS 9.3 (build 13E5181f) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2016-01-14T18:01:19Z. The update package is 28.25 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 708835de49e5a01197bb4cfd5802c6c4a7fdfd77.zip.