Baardj, I learned this on my last trip from Verizon. Instead of rebooting to find a different carrier, just turn off "Automatic" in the Cellular settings. It will grab the strongest signal at that time. Just a little quicker than rebooting. I found Verizon's signal to be good throughout most of the BVI's. And yes, streaming music does not always work. But my iPhone X worked perfectly as a hotspot.