iPadOS 11.4.1 (build 15G77) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2018-07-09T17:08:57Z. The update package is 737.28 MB. This is a delta (partial) update that requires 11.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7d12a1604732107314abb3f08dd5eed33ab390fc.zip.