iPadOS 9.9.12.1 (build 16B6092) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2018-10-30T17:03:57Z. The update package is 2.05 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: 926a236e3c74f2433d477c5764ea5a6818978f68.zip.