iOS 9.9.10.3.1 (build 14E6304) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2017-04-03T16:59:32Z. The update package is 1.7 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: df143109baae4cf024f5bc9f2f060ccd44f1bb99.zip.