https://www.cnbc.com/2017/11/10/how-to-fix-an-iphone-x-screen-that-freezes-is-unresponsive-in-cold.html

Apple will issue a software update to fix iPhone X screens that act up in cold weather, the company told CNBC.

Some social media users complained that the iPhone X screen would become unresponsive or inaccurate in the cold, unless users locked and unlocked the phone. The issue became more widely known when it was reported on popular Apple blog The Loop.