iOS 9.9.13.4.5 (build 17F5034c) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2020-03-31T17:20:16Z. The update package is 2.92 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: aabe8218cc54473b41af98eb85098f34314abe0e.zip.