iOS 9.9.11.4.1 (build 15G5063b) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2018-06-11T17:21:51Z. The update package is 1.92 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bca54011b644e83a4150564e564cb96aa71f4082.zip.