iPadOS 12.0 (build 16A5339e) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-07-30T17:09:16Z. The update package is 1.12 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b39acc06dd6707f18860e433b1ff85cac8323c66.zip.