iOS 9.9.11.1 (build 15B5078e) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2017-10-09T17:02:14Z. The update package is 1.84 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: 5ca077ea56456f35923a2e520ce1097d2c797aaa.zip.