iPadOS 12.0 (build 16A5366a) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-08-31T17:07:16Z. The update package is 71.44 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 689f64faf08f13d5a4e528fe4ea7efcb17f3a8fa.zip.