Just got a Z5C(Taiwan ver.) preloaded software version doesn't support LTE(Only 4G). I updated to the 32.0.A.5.32 which doesn't have LTE either. I'm on T-Mobile US. I think the best option is to load SW ver. from a carrier/country that supports LTE on Z5C since there is no US SW ver. yet. My question is: Is anyone out there using Z5C on T-Mobile US LTE? Are you able to utilize band 12 (MHz 700)? If so, which carrier/country SW ver. are you running?
