iOS 15.7.1 (build 19H117) is an official Apple over-the-air update for the iPhone XS, released on 2022-10-27T18:39:30Z. The update package is 3.06 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: e9512fefc546cfbf3b06b7909a7d187716a97979.zip.