iOS 13.6 (build 17G5059c) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2020-06-30T17:22:54Z. The update package is 292.17 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: c182117e08606dcc190f681ca15ad5d69a3d3941.zip.