iOS 11.4.1 (build 15G5077a) is an official Apple over-the-air update for the iPhone X (Global), released on 2018-07-02T17:05:48Z. The update package is 44.82 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: a00512651b7bc4cdd95b770d1a333da6a975f498.zip.