iPadOS 10.3 (build 14E5239e) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2017-02-06T18:01:59Z. The update package is 631.18 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: feac68412847e41c1494cb629800add1e4f73075.zip.