iOS 12.4 (build 16G5046d) is an official Apple over-the-air update for the iPhone SE, released on 2019-06-11T17:07:47Z. The update package is 228.41 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: fea9e2f86e9fe990bce76fcd24bf448bda2e2549.zip.