iPadOS 10.3 (build 14E5239e) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2017-02-06T18:01:52Z. The update package is 419.92 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: c4307fc916f2441952c0a3511ed7ad670b39b72e.zip.