iPadOS 10.3 (build 14E5239e) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2017-02-06T18:02:01Z. The update package is 663.55 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: dd4f6f7a667a6aa9f15e31b1ac3dd50cefcd8ee9.zip.