iPadOS 9.9.11.0 (build 15A6372) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-09-12T19:11:06Z. The update package is 1.7 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: edce0aabe3cfdff4023a09ff382ee12d868c365c.zip.