iOS 13.6 (build 17G5045c) is an official Apple over-the-air update for the iPhone 11 Pro, released on 2020-06-09T17:28:24Z. The update package is 321.28 MB. This is a delta (partial) update that requires 13.5.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b138c701478ef8d32712ecfb0733c66a3810d86f.zip.