iOS 9.9.15.0 (build 19A6346) is an official Apple over-the-air update for the iPhone 13 Pro, released on 2021-09-20T17:13:06Z. The update package is 4.91 GB. This is a full OTA update that can be applied from any compatible base version. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 96591116e1df952949fecf607f12822de2fc40a8.zip.