iOS 9.9.16.3 (build 20D6047) is an official Apple over-the-air update for the iPhone 12, released on 2023-01-23T18:47:05Z. The update package is 4.86 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: a761b47544a991f0ce47505e55d0ee464540e603.zip.