iOS 9.9.16.0.3 (build 20A6392) is an official Apple over-the-air update for the iPhone 13 Pro, released on 2022-10-10T17:17:19Z. The update package is 4.77 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: bd7f96f731636e54a7d271aaf879e2586320e05f.zip.