iOS 13.3 (build 17C5038a) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2019-11-12T18:13:10Z. The update package is 287.92 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: 03a2b6f41de7d02d50737d21cc9c640f64a806b9.zip.