HSPA+ is end of life... no further investments in HSPA+ in the pipeline AFAIK, most we will see is new site builds with HSPA+. However, how I see it is that FLOW will be phasing out 2G in the next year or so followed by removal of 850 MHz HSPA+ in order to buttress their low band capacity. Digicel is the only network who recently did additions to their HSPA+ network, adding a 1900 MHz layer (in Kingston at least), to alleviate congestion. Their network speeds have plummeted as of recent... even on LTE. I have no clue what happening there.