There are parts in my house where I only have 1 to 2 bars of 4G, I've done some research and found that you can buy amplifies, but most of places I found don't offer them anymore, is this true? Does anyone know if Verizon or anyone sells Signal Amplifiers to boost the 4G signal in a home? If so, I'd be interested in purchasing one or learning more about how I can increase my signal strength for 4G (Besides moving to a different location with better signal... lol). I currently have a Samsung Galaxy S6.