iOS 11.4.1 (build 15G5072a) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-06-18T17:05:35Z. The update package is 176.29 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: 01aaed2f97acd68517da3c41f146893fed972fb1.zip.