iOS 9.9.14.4.2 (build 18D70) is an official Apple over-the-air update for the iPhone 12 mini, released on 2021-03-26T17:27:17Z. The update package is 4.08 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: ae274bfa6b3f72a82821afdc4d26c377ce99b7d6.zip.