iOS 10.0.2 (build 14A456) is an official Apple over-the-air update for the iPhone 6s, released on 2016-09-23T15:53:21Z. The update package is 1.05 GB. This is a delta (partial) update that requires 9.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 550c7b0d59453918005739bb34270e1d60496c32.zip.