iOS 13.0 (build 17A5572a) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2019-08-21T17:05:18Z. The update package is 252.59 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7bdc122ba6888e5cf9ffafa2e97d6a7318e5ea3c.zip.