iPadOS 12.0 (build 16A366) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2018-09-12T19:05:22Z. The update package is 1.19 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: b7114c9a59bd3495c8cbb57285ac88df871d576a.zip.