iOS 12.4 (build 16G5056d) is an official Apple over-the-air update for the iPhone SE, released on 2019-06-24T17:17:35Z. The update package is 289.45 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: c9d7acc88d530dfd690838fc6a5e861e52034a42.zip.