iOS 9.9.12.4.1 (build 16G102) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2019-08-26T17:19:21Z. The update package is 2.5 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: b31645095e094e6ec0620008de3a683a728069cd.zip.