iPadOS 12.0 (build 16A366) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-09-12T19:05:35Z. The update package is 1.57 GB. This is a delta (partial) update that requires 10.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 93b9dd1ef6893c21aed83bc5464936281dda19d9.zip.