iOS 7.1.1 (build 11D201) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2014-04-22T17:56:24Z. The update package is 26.08 MB. This is a delta (partial) update that requires 7.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 46d3da8653cc22409a6c3e04806b539872599ea0.zip.