iOS 10.0.2 (build 14A456) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-09-23T15:53:12Z. The update package is 1.01 GB. This is a delta (partial) update that requires 9.3.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f27bfa51e8dd778489db6fd132af4bc22737b81d.zip.