I have read about this issue all over the internet, but didn’t think my phone was affected. However, it’s approximately 30 degrees F outside where I am tonight and my screen became totally unresponsive as soon as I stepped out of the car. Once inside, it was fine again. Apple claims that they will fix the issue with a software update. To me, this seems like it would be a hardware issue.. wouldn’t it be? I don’t know how the software would know the temperature outside.