iOS 13.4 (build 17E5233g) is an official Apple over-the-air update for the iPhone SE, released on 2020-02-19T18:24:58Z. The update package is 348.89 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b51fd5bd086b6c092f59ffa876d0580da2274930.zip.