iPadOS 9.9.11.2 (build 15C5111a) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-11-28T18:00:12Z. The update package is 1.71 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 79d6b44790ca16988c3cddafa366f2264a4b541e.zip.