iPadOS 11.4.1 (build 15G5063b) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2018-06-11T17:21:31Z. The update package is 182.33 MB. 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: bf51fd76bcba238aa8a05e5ae145386c9ea85be6.zip.