iPadOS 9.9.12.3.1 (build 16F203) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2019-05-24T17:58:44Z. The update package is 2.06 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: a32abecbbcaccd4eb422890050e0a9004f5182ad.zip.