iPadOS 11.4.1 (build 15G5072a) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2018-06-18T17:05:26Z. The update package is 151.49 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: 1ba24b7eb517d95c1b5aecfac8a9bd6de19516e5.zip.