iOS 9.9.13.5 (build 17F5054h) is an official Apple over-the-air update for the iPhone 11, released on 2020-04-29T17:07:23Z. The update package is 3.45 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: 10622238c1e22eed93af6e54a904236bd54b64de.zip.