Ok guys, I have a HTC One M8 Verizon, but I am using it with AT&T. Everything is working good. I am living in the US, but I am leaving the country in a month. My question is that a new Verizon update for the M8 just came out a few days ago, but it cannot download it. It says "we were not able to download etc etc..." My biggest concern is that when big updates come out, am I going to be able to receive updates?? since I am not a Verizon user.