iPadOS 11.4.1 (build 15G5074a) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-06-25T17:06:21Z. The update package is 42.9 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: 9a6103adf266e8ebfc5f506c816ec25b5fdda585.zip.