iPadOS 10.3 (build 14E5239e) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-02-06T18:02:06Z. The update package is 663.94 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: e75b1457b70ffa783b63741cb88fe479e7fbf487.zip.