iPadOS 9.9.12.4 (build 16G5069a) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2019-07-09T17:15:50Z. The update package is 2.1 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: 161a4dd011d8530d6b44b50659f63d127e5f8e1a.zip.