iPadOS 11.4.1 (build 15G77) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2018-07-09T17:09:05Z. The update package is 613.18 MB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4aa9af5e718aa2e82c55e2fda157a06240aaa072.zip.