Hi Guys,
This might have been discussed in this forum and hope someone would share information here.

I have issues with intermittent unresponsive touchscreen with my just over 1 year old iPhone6. Touch screen will be responsive once I power off and on back the phone.

From web, after reading apple forums, it seems to be a software issue as users who replaced the phone encounter same issue after restoring from iCould.

I hope someone who has experience with this issue to share some information. I wouldn't want to pay and repair the phone and later encounter same issue again.