iPadOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPad Air (China), released on 2018-10-08T17:07:52Z. The update package is 1.19 GB. This is a delta (partial) update that requires 11.2.6 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 837acf0f907ebd51ae453bdfe5de2ddd56d5d73f.zip.