iPadOS 9.9.11.0 (build 15A5370a) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-08-31T16:55:56Z. The update package is 1.65 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: c1c484d9d76dda076c937932091f60dd27abbe54.zip.