iOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPhone 7 Plus (GSM), released on 2018-01-08T18:19:38Z. The update package is 399.73 MB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d082dd4c10f52476051f54ef67c2b0e569c14da5.zip.