iOS 9.9.13.4 (build 17E5233g) is an official Apple over-the-air update for the iPhone 11 Pro, released on 2020-02-19T18:24:53Z. The update package is 3.78 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: 774203c82e92b68a700972765f160e1a12704a31.zip.