iPadOS 9.9.11.2 (build 15C114) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-12-02T08:10:28Z. The update package is 1.52 GB. This is a delta (partial) update that requires 8.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b5bdbb412dcdaa35c89da8a64027683c1f54d6e4.zip.