iOS 9.9.11.1 (build 15B92) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2017-10-20T17:05:45Z. The update package is 1.8 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: 6c71c0eb660aaf7f76b9916b0af7953ebea3623e.zip.