iPadOS 9.9.11.0 (build 15A5354b) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-08-14T16:54:07Z. The update package is 1.63 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: 514c4024fddf0975d72addb486ab9760b793d59b.zip.