iPadOS 9.9.15.3 (build 19D50) is an official Apple over-the-air update for the iPad Air 3 (WiFi), released on 2022-01-26T18:14:17Z. The update package is 4.28 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: 6f389193b8f472a573867923b2b51d1aced53d06.zip.