I just recently went to canada for a week. while there I tried to use wi-fi as much as possible. I can't believe I went through 100 mb in no time. Is there a way to change this when I go back. It's been said that there needs to be an act of congress to get your phone unlocked. I have an iPhone 6 and the wi-fi worked fine. Other carriers in canada offer a $5 a day to continue your limitless plans in the us with no other fees. Why can't verizon do this? I don't go up there enough to justify buying a phone for service in canada only. Anyone have a suggestion or two?