There could be any number of reasons. Maybe 2600mhz LTE was not deployed in the area - many major Canadian cities only got LTE service at all this past month. According to the article, the HK carriers only deployed these networks in April/May this ...
So, in case it wasn't clear from my information on the Wikipedia link to actual deployed LTE networks- Meowmix is actually wrong here. 3 of the major Hong Kong carriers have 2600mhz LTE networks in place, the same band Rogers uses- 3HK notably does ...
http://en.wikipedia.org/wiki/List_of_LTE_networksAccording to the Wikipedia article, Rogers' LTE bands are:Band 7 (2600 MHz, FD-LTE)Bands 4 and 10 (2100/1700 MHz, FD-LTE, AWS)these are compatible with a few existing providers' deployments around the ...