iOS 9.9.12.2 (build 16E5212f) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2019-03-04T18:05:04Z. The update package is 2.12 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: 6e228cfe96a35aaef11c4000b00ffbc49dc858a4.zip.