The LTE coverage in Winkler is very poor, a very small portion of the residential/industrial area actually receives LTE service. I can't get it at either my house or my office, and both are well within Winkler. When it first launched, I would still get it on the main level of my house, or at the least on my yard, but now I never get it in my house or on my yard. The only place I actually connect to LTE is within a few blocks of the tower located at MTS's central office in town. This is with both my wife's and my own iphone 5, one is Rogers and one is MTS.