iOS 11.2 (build 15C5097d) is an official Apple over-the-air update for the iPhone X (GSM), released on 2017-11-03T20:31:12Z. The update package is 144.31 MB. This is a delta (partial) update that requires 11.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d0295fcb992c1d593841b3038f06e1cb05ec7d6c.zip.