iPadOS 9.9.12.1.1 (build 16C6050) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2018-12-05T18:06:38Z. The update package is 1.99 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: c39ea7bf29697dd7e271f44e0f2d1127709d0d8e.zip.