iOS 9.9.15.1 (build 19B74) is an official Apple over-the-air update for the iPhone 12 mini, released on 2021-10-25T17:10:16Z. The update package is 4.84 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: de927328848ba8ab8bb28ecba3f96986d5c1c67b.zip.