iOS 9.9.15.5 (build 19F6077) is an official Apple over-the-air update for the iPhone 12, released on 2022-05-16T18:24:09Z. The update package is 5.01 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: be72be1bf532e8d74893d316971f43cb43399d5b.zip.