iPadOS 10.3 (build 14E5269a) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2017-03-08T17:59:16Z. The update package is 379.84 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: 0b589a19afe09857c2aeb45803d7e9d9783a020c.zip.