iOS 9.3.5 (build 13G36) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2016-08-25T16:53:32Z. The update package is 1.14 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 69fccac7c4b629f14107b453d320307cde0c857f.zip.