iOS 9.9.13.1.3 (build 17A6878) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2019-10-15T17:06:53Z. The update package is 2.95 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: 4a8d7eeeda241acd68cfbdde6e8ee013a9d3e0d4.zip.