iOS 9.9.13.5 (build 17F5054h) is an official Apple over-the-air update for the iPhone 11 Pro, released on 2020-04-29T17:07:24Z. The update package is 3.87 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: c4a3ef38562741b06eb7b17cac090be7b236f771.zip.