iPadOS 9.3 (build 13E5225a) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2016-03-01T18:13:34Z. The update package is 129.03 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: 389c1412e7be41d464457292a4ac2af61d1cb9c2.zip.