Not a complaint !!!!!!!! Living in Minnesota it get pretty cold here it was -15F when I got on the bus yesterday to go to work. While standing there waiting (10 minutes) for the bus I was using my phone and did not notice anything not working right. I thought for sure the touch screen would be a little slow, but no. The key board worked fine. Everything worked great. On my old flip phone the screen would "fog" over sometimes when it was cold. I will give it a good test on Friday morning. Its supposed to get down to -20F that morning. Going to set phone on porch for 20 minutes or so while I get ready for work. I will post how that turns out.