iPadOS 9.9.11.3 (build 15E216) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2018-03-29T17:05:43Z. The update package is 1.34 GB. This is a delta (partial) update that requires 9.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8396be881bd230a4925278d00fb1bdc8bcb528a7.zip.