iPadOS 9.9.16.7 (build 20H19) is an official Apple over-the-air update for the iPad Air 4 (WiFi), released on 2023-09-21T20:20:22Z. The update package is 4.42 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: 8d30f621d7f4aee84c034a8a7bf8a68fe8b343ac.zip.