iOS 13.4.5 (build 17F5044d) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2020-04-15T17:16:19Z. The update package is 220.86 MB. This is a delta (partial) update that requires 13.4.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 098ef39f51ed144ef993f1ef1d8dcb56c2a5a2a2.zip.