iOS 9.9.18.6 (build 22G86) is an official Apple over-the-air update for the iPhone XR, released on 2025-07-29T17:27:12Z. The update package is 6.24 GB. This is a delta (partial) update that requires 12.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 835a65a9b5acf9d8e0745475fa66a9209a1318ca.zip.