so my 6 plus finally got delivered today. I restored from back up, activated it and the first thing I noticed is that I have barely any bars and my LTE speed is as slow as 3G on my 4S. I ran speed tests multiple times and the max download speed was between 2-3 Mbps. I've reset network settings multiple times. Did the hard reset, toggled with the VoLTE and I still only have 1-3 bars and slow LTE in my house. I used to always have 4-5 bars and rarely 3 bars and about the same amount speed on my 4S. Is there anything else I can do? I'm thinking about going to the Verizon store in a few days if it doesn't get better.