iOS 12.2 (build 16E5212f) is an official Apple over-the-air update for the iPhone 8 (GSM), released on 2019-03-04T18:04:58Z. The update package is 779.72 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4b156f35d4dcd3a14ac90cbab97560cdc4aea3f6.zip.