iOS 18.7.8 (build 22H352) is an official Apple over-the-air update for the iPhone 12 mini, released on 2026-04-22T17:23:59Z. The update package is 5.89 GB. This is a delta (partial) update that requires 14.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: eeb5bec473f9dc6724d7ce9b6a05a0bcdd400a08.zip.