iOS 13.4.5 (build 17F5034c) is an official Apple over-the-air update for the iPhone SE, released on 2020-03-31T17:20:28Z. The update package is 307.42 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: fcf6ad7d8cc5a86feec54b2048b42875b225f037.zip.