iOS 12.1.2 (build 16C101) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2018-12-17T21:07:42Z. The update package is 60.27 MB. This is a delta (partial) update that requires 12.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f51f73d1d12693226bf5475af3cacaf4fef11be2.zip.