iOS 9.9.13.4 (build 17E5233g) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2020-02-19T18:24:43Z. The update package is 2.96 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: 8de3b6d9b8053293b41a915a98fc73b48a404186.zip.