iOS 9.9.12.0 (build 16A6366) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2018-09-12T19:04:10Z. The update package is 2.11 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: af7baed25d37a64336ea514c82b34059c5f2b2ab.zip.