iOS 9.9.11.4 (build 15F5037c) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2018-04-02T17:06:48Z. The update package is 2.06 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: 65afce4653928d75e269a3993ac08addcdde79a3.zip.