iOS 9.9.12.4.4 (build 16G140) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2019-12-10T18:13:43Z. The update package is 2.1 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: 11d1a94d5c52ec39262c4f5035aea8f1c62506de.zip.