iPadOS 12.0 (build 16A5366a) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2018-08-31T17:07:22Z. The update package is 82.37 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: af79a23e58cb61425eb5ecce1fffb64aa492f140.zip.