iPadOS 9.9.12.4 (build 16G5027g) is an official Apple over-the-air update for the iPad Air 3 (Cellular), released on 2019-05-15T17:04:46Z. The update package is 2.34 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: 54e2f81814097d50c53ffb89f518710e4276dd02.zip.