iPadOS 12.0.1 (build 16A404) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2018-10-08T17:08:42Z. The update package is 73.9 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: 45497021f9f10d60d136862ec313d401e928fca4.zip.