After some research on YouTube, I could not find a solution that worked for me to fix the iPhone 6 touch disease. The only apparent solution was to replace the touch IC, however I decided to try with my own solution and it has worked flawlessly for the past 6 weeks.
iPhone Tool Set:
https://amzn.to/2paAvSI
iPhone 6 Logic board removal:
https://www.ifixit.com/Guide/iPhone+6+Logic+Board+Replacement/30696
Music:
https://soundcloud.com/nocopyrightsounds/itro-kontinuum-alive-ncs-release
NCS: Music without limitations. | artist(s) @Itro, @Kontinuum