iOS 12.4.7 (build 16G192) is an official Apple over-the-air update for the iPhone 5s (GSM), released on 2020-05-20T17:08:17Z. The update package is 1.3 GB. This is a delta (partial) update that requires 11.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b1c8a5f070e2a7d7a561ccf47e7d2e0584fd5ac3.zip.