iPadOS 9.9.11.0 (build 15A6372) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-09-12T19:11:02Z. The update package is 1.69 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: 412e50fbf1e3054d6b9d4ad56f3a95ae61c5f076.zip.