iPadOS 12.0 (build 16A5365b) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2018-08-27T17:02:19Z. The update package is 1.17 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c1eddf0816254de5f31f63bfe97a98f044ddde54.zip.