iOS 13.0 (build 17A5508m) is an official Apple over-the-air update for the iPhone SE, released on 2019-06-17T17:04:35Z. The update package is 1.87 GB. 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: 3b082ee63c9b7eb30123daf7fe4ffd73f61313f1.zip.