Hi all, I have an unlocked Rogers Nokia Lumia 920 and am experiencing the "no service" issue. When my sim card is in my Galaxy S4 the signal strength is a full set of bars however if I take it out and put it in my Lumia 920 it registers my carrier for a second, has a full set of bars then immediately goes down to 1 bar then "Out of Service". The odd time for a matter of seconds it will jump to full bars but like a second later go back down to 1 and then "No Service" again. I have done all available updates and can see this is a wide spread issue when searching Google on it. Am I out of luck until there is an update or is there anything I can do? I have done a factory reset, gone into mobile networks and searched for networks but only "Rogers - Forbidden" comes up and nothing else. When I select automatic it will do what I mentioned above. Any ideas? What can I do to get service and signal?