iOS 9.9.10.2 (build 14C6092) is an official Apple over-the-air update for the iPhone 6s, released on 2017-01-09T22:57:50Z. 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: 522f3ec8d49bf1863ec6ea7170e1f45e9fc60fa6.zip.