iOS 12.4 (build 16G5069a) is an official Apple over-the-air update for the iPhone SE, released on 2019-07-09T17:16:30Z. The update package is 100.98 MB. This is a delta (partial) update that requires 12.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a0e53db8ee70879c26b451cb98b4350d3ce4d8a3.zip.