iOS 12.0 (build 16A5308e) is an official Apple over-the-air update for the iPhone SE, released on 2018-06-19T17:04:59Z. The update package is 546.54 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8a8c000c6720dc7ed0101f7ee7e8028b3fe83c40.zip.