iPadOS 12.2 (build 16E5201e) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2019-02-19T18:06:40Z. The update package is 639.58 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: 0719c357fbb2a18b6cd2eb90b9344ea97834a2af.zip.