iOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPhone 8 Plus (GSM), released on 2018-01-08T18:16:25Z. The update package is 403.04 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 28b549176a44ba39c21743c0f1f2e55eb391bbff.zip.