Hi! I owned an international unlocked LG G3 that I bought in the US and activated in Canada. In order for the data to work I had to activate APN. Now, I am travelling to the USA but the phone is not finding any affiliated american network. I am not even talkig about data, but simply sms and calls. Can somebody tell me what I need to do as I am stuck with a phone and a US plan TNT30 that I just bought from koodo, but can't use it.