iOS 9.9.17.2.1 (build 21C6066) is an official Apple over-the-air update for the iPhone 12 mini, released on 2023-12-19T18:56:40Z. The update package is 5.61 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: 22061d5b52a2aa503de6719e7f9cdb8eb8ee0be6.zip.