iOS 9.9.15.0 (build 19A6346) is an official Apple over-the-air update for the iPhone 11 Pro, released on 2021-09-20T17:13:05Z. The update package is 5.66 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: 29d8667b7d0cf297e15cb006e2333fd365b7c30c.zip.