iOS 9.9.11.0 (build 15A372) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2017-09-12T19:09:42Z. The update package is 1.31 GB. This is a delta (partial) update that requires 9.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6947a8e1c047017bb2c727fb3b57bfe60e7bce26.zip.