I have the worst signal at my home. Verizon replaced my phone in Feb. 2017 with a newer version of the Samsung S6. Ever since then I do not have more than 1 bar (if I'm lucky) at my home. Never had a problem before. I have been in to Verizon, they reset my phone and said all is good. It's not. Calls drop, people can't hear you, etc. I don't have unlimited wi-fi, so wi-fi calling is out. Suggestions? I have about had it!!!