iOS 12.2 (build 16E5212f) is an official Apple over-the-air update for the iPhone X (GSM), released on 2019-03-04T18:05:00Z. The update package is 764.43 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: 8354fec7c24ed16513400b301d9b032745beb2e5.zip.