iPadOS 10.3 (build 14E277) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-03-27T16:57:20Z. The update package is 564.71 MB. This is a delta (partial) update that requires 10.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5a3bc139fa04253790622565308da822888676e7.zip.