iPadOS 12.2 (build 16E5181f) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2019-01-24T18:05:31Z. The update package is 609.84 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e0548c7d0b5fec610c643946f1c858745c175b5e.zip.