iOS 15.7.1 (build 19H117) is an official Apple over-the-air update for the iPhone 8 Plus (Global), released on 2022-10-27T18:39:07Z. The update package is 2.48 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2b0b9c62eef2db7c7a0b19f89c901c3336193f58.zip.