iOS 12.4 (build 16G5046d) is an official Apple over-the-air update for the iPhone 7 (GSM), released on 2019-06-11T17:07:50Z. The update package is 332.25 MB. This is a delta (partial) update that requires 12.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6f7994f1a57188049a24106d565e6c9b2baf1e41.zip.