iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2016-03-21T18:56:09Z. The update package is 328.67 MB. This is a delta (partial) update that requires 9.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c50cf1274be09db62d0d7d9636a212f7c3a5af60.zip.