iOS 12.2 (build 16E5223a) is an official Apple over-the-air update for the iPhone 6, released on 2019-03-11T17:09:50Z. The update package is 683.85 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: b10b949002561dd2700843d917b3fec3f1f2a73c.zip.