iPadOS 9.9.11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-11-16T21:17:53Z. The update package is 1.5 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: 2fbf707cbcd6d9b216dabd4f7d43182e968e61cc.zip.