iPadOS 9.9.11.1 (build 15B6093) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-10-23T17:00:18Z. 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: 3114bdb38894abe31670d1c62cf2267dfaf53896.zip.