iPadOS 9.9.11.0 (build 15A5354b) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-08-14T16:54:11Z. The update package is 1.67 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: d897693868f01b03e10bd51b570c9a42c6113613.zip.