iPadOS 9.9.10.3.1 (build 14E304) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2017-04-03T16:59:39Z. The update package is 1.22 GB. This is a delta (partial) update that requires 8.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f6b76742e223928a02a6c752151308844575f1e4.zip.