iOS 9.9.13.1.3 (build 17A6878) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2019-10-15T17:06:55Z. The update package is 2.91 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: 2b7f0940c414ec0d32e1f15cf869c5d020c47d98.zip.