iOS 13.0 (build 17A5556d) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2019-08-07T17:04:55Z. The update package is 361.66 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: cc82892b0b087ee1b54bafc2c4df3fc75197696f.zip.