iOS 9.9.13.1.3 (build 17A6878) is an official Apple over-the-air update for the iPhone XR, released on 2019-10-15T17:06:54Z. The update package is 2.96 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: a65e2fa4fe49e5830f3cd0c6fea8bd0fcf0f3cc1.zip.