iOS 13.5 (build 17F5065a) is an official Apple over-the-air update for the iPhone 11, released on 2020-05-06T17:08:58Z. The update package is 464.2 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9a77d1f089b77ea76ebcc28dcce610d531700e6b.zip.