iOS 9.9.11.2.6 (build 15D100) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2018-02-19T21:13:49Z. The update package is 1.35 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: 0029a22e3d7b8b64a273f3968983d258f6e6e08a.zip.