iPadOS 9.9.10.2 (build 14C92) is an official Apple over-the-air update for the iPad 4 (WiFi), released on 2016-12-12T17:57:19Z. The update package is 1.1 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: 89d756524e60481bfa6d5096b20fbd2ec66aca63.zip.