I've had my Nexus for about a year, and about a month ago It started dropping reception occasionally, all I had to do to remedy this was to reset my phone. It started happening more and more often, it's now at the point where I have to reset my phone anytime I want to text or call someone. I've reset the phone to factory settings, and received a new SIM card both have not helped. Do I just need to get a new phone? or is there something I can do to fix this?