iPadOS 9.9.11.2 (build 15C6114) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2017-12-01T18:03:13Z. The update package is 1.73 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: 58c2e29a88356c114dc17fed685e5ef99f128af2.zip.