iOS 9.9.13.0 (build 17A577) is an official Apple over-the-air update for the iPhone XR, released on 2019-09-19T17:08:22Z. The update package is 3.01 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: 6a6eed80a785e1d2db6b6c1e665da6a510e13158.zip.