iOS 13.5 (build 17F5065a) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2020-05-06T17:08:52Z. The update package is 166.39 MB. This is a delta (partial) update that requires 13.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0e57d24ac21c487f5df814bfb358604953cbcfaa.zip.