How to fix LG V40 ThinQ unresponsive screen issue

The LG V40 ThinQ is a great phone but it’s not immune to screen problems. If your own LG V40 ThinQ has an unresponsive screen problem, you must do a series of troubleshooting steps to figure out the cause. This troubleshooting article will show you the steps that you must follow to do that. Before we proceed,