iOS 9.9.11.3 (build 15E5201e) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2018-03-05T18:14:00Z. The update package is 1.8 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 215009e3635567383bf99af73b5af534ad9e352e.zip.