iOS 9.9.17.0.1 (build 21A6340) is an official Apple over-the-air update for the iPhone XR, released on 2023-09-21T17:20:04Z. The update package is 5.41 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ad54d53fc4665b06725fb6f922bfdacde0a13d33.zip.