iOS 9.9.10.3.3 (build 14G60) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2017-07-19T17:03:33Z. The update package is 1.24 GB. This is a delta (partial) update that requires 9.1 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 9333cfd062b5f56018700b29e36add71a73fe4f5.zip.