Apple’s iOS 11.1.2 fixes the cold weather input bug on the iPhone X
https://arstechnica.com/gadgets/2017/11/apples-ios-11-1-2-fixes-the-cold-weather-input-bug-on-the-iphone-x/
Apple released iOS 11.1.2 for iPhones and iPads this afternoon. It's a minor, bug-fix update that benefits iPhone X users who encountered issues after acquiring the new phone just under two weeks ago.