I am on my 4th Rezound due to 4G connectivity issues. The 4G signal will cut out and I will lose all data connection. My understanding is that when you lose the 4G signal, by default, it drops to 3G. Verizon support has no idea what to do. I have changed my SIM card, my memory card, set data roaming to Allow access for all trips, done many factory resets. I even tried setting it to airplane mode and back because I read somewhere that it resets your radio. If I run it in Safe Mode, no issues. I live in San Jose, CA so getting a strong signal is not the issue. I like the phone, but I'm getting very frustrated. Anyone have any good ideas or are being plagued with the same problems?