iPadOS 10.3 (build 14E5230e) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2017-01-24T18:00:52Z. The update package is 414.58 MB. This is a delta (partial) update that requires 10.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a35cbf8872a5b139b7e69569a3ed635b2a1e1a44.zip.