iOS 10.1 (build 14B72) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2016-10-24T17:00:15Z. The update package is 1.02 GB. This is a delta (partial) update that requires 9.3.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 44cc709007034fa9d86563983323fa76c1eec00d.zip.