iPadOS 10.3 (build 14E5273a) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-03-13T17:01:09Z. The update package is 383.47 MB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d1100532771b582f9f31974b13b8fe882ef9b49d.zip.