1. Like others have said, no problem as long as your compatible unlocked device supports LTE Band 4 (AWS) (also LTE Band 7 (2600) like some modems). Make sure your Rogers' line is tied a current plan with LTE access. Steve Punter can fill this in with his story...
2. Some things applied. I have no problem using Bell and TELUS LTE service with the compatible unlocked devices from Rogers.
HC - NO "i"
I am NOT "the" HC, we are TWO different individuals!
"If we amplify everything, we hear nothing!" - Jon Stewart, Comedian