iOS 10.3.2 (build 14F89) is an official Apple over-the-air update for the iPhone SE, released on 2017-05-15T17:02:51Z. The update package is 582.4 MB. This is a delta (partial) update that requires 10.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4df649cdabf7be4bcc10409fd3413711b436aee5.zip.