iPadOS 9.9.12.5.2 (build 16H30) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2021-03-26T17:27:03Z. 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: c18aefb68a6e35944f4bed8baec6bafd648f79e6.zip.