iPadOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2018-10-08T17:08:35Z. The update package is 1.22 GB. This is a delta (partial) update that requires 11.2.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bd610d1999fd45844747d1933b5b9bfc7fbc1a50.zip.