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 160.59 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: 7432947804a4f19c9498067c734b0205ccdbc7ea.zip.