iOS 12.1 (build 16B5068i) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2018-10-02T17:12:11Z. The update package is 296.68 MB. This is a delta (partial) update that requires 12.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0fa808062e7c5e56c9da2cae6c247728631a0683.zip.