iOS 9.9.16.3 (build 20D6047) is an official Apple over-the-air update for the iPhone 13, released on 2023-01-23T18:47:05Z. 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: ede60c474c87e84cf389677d3f1ba3f7db74f16b.zip.