iPadOS 11.4.1 (build 15G5072a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-06-18T17:05:29Z. The update package is 153.23 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: e1a5dc348d9438351ca191eb1f2dd29763d1d274.zip.