iOS 9.9.12.1 (build 16B5077c) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2018-10-09T17:06:11Z. The update package is 2.26 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: 0d948f57fabb6db02b1665d9edc9ae738c80c945.zip.