iOS 9.9.17.0.2 (build 21A351) is an official Apple over-the-air update for the iPhone XR, released on 2023-09-26T19:54:40Z. The update package is 5.41 GB. This is a delta (partial) update that requires 12.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 73f27648d3c344809b738e199d856be32281b8f2.zip.