iOS 10.3.3 (build 14G5037b) is an official Apple over-the-air update for the iPhone SE, released on 2017-05-30T17:28:37Z. The update package is 54.51 MB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b7bc47ad1e13b94feb25045e8e24b488a049aca9.zip.