iOS 9.9.13.1 (build 17A5821e) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2019-08-27T17:29:48Z. The update package is 2.87 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: 7c5eac4093c778ff5f28dff1cf1aab11fbfa455c.zip.