iOS 9.9.17.0.2 (build 21A6351) is an official Apple over-the-air update for the iPhone 13, released on 2023-09-26T19:53:28Z. The update package is 5.71 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: 6066e10a7a518c6686770508c1cf387a6e6dd6b0.zip.