iOS 10.0 (build 14A5345a) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2016-08-19T17:36:29Z. The update package is 58.4 MB. This is a delta (partial) update that requires 10.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 978f81cb8509ca58203d51077530e9facdad1596.zip.