iOS 9.9.17.6.1 (build 21G101) is an official Apple over-the-air update for the iPhone XR, released on 2024-08-19T17:15:53Z. The update package is 5.51 GB. This is a delta (partial) update that requires 12.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d9c49bbee351266114d41bf4a908c56d928743ca.zip.