iOS 13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPhone 8 (Global), released on 2020-06-01T18:08:35Z. The update package is 263.69 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: 3a543d98acb483bd8313c23e395e17922a9d1348.zip.