iOS 13.3 (build 17C5038a) is an official Apple over-the-air update for the iPhone SE, released on 2019-11-12T18:13:06Z. The update package is 214.6 MB. This is a delta (partial) update that requires 13.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: dd24100aac48d811242096b687db797689f25793.zip.