iPadOS 9.9.11.2 (build 15C114) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-12-02T08:10:16Z. The update package is 1.48 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: 87c650f522d3ef7dc3dadb571f09d242b70ab0b6.zip.