iPadOS 9.9.10.3 (build 14E277) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2017-03-27T16:56:34Z. The update package is 1.18 GB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e799fe5ae69d5e3a7b0bb440b31943731413f458.zip.