iOS 9.9.17.3.1 (build 21D6061) is an official Apple over-the-air update for the iPhone 14, released on 2024-02-08T18:31:34Z. The update package is 5.7 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: 57e0e7c5d0bdffc8b15530ff9f7bb74a06377ad0.zip.