iOS 9.9.18.6 (build 22G86) is an official Apple over-the-air update for the iPhone XS, released on 2025-07-29T17:27:11Z. The update package is 6.43 GB. This is a delta (partial) update that requires 12.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bc49784d468bd56b201ccbf4b66209cd574ec2c7.zip.