iPadOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2018-10-08T17:07:44Z. The update package is 1.57 GB. This is a delta (partial) update that requires 10.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3ffc68f406281ff6284cb6ed7f8ac02c052bf0b3.zip.