iPadOS 12.0 (build 16A5288q) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2018-06-05T09:51:45Z. The update package is 1.14 GB. This is a delta (partial) update that requires 11.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 681d938c166db9bf268b74b6601904f300c1909b.zip.