Because of the differences in LTE radio hardware, you need to stick to RM-937 ROMs. None of the RM-940 (AT&T) or RM-938 (Latin America Region) ROMs will work for your phone. The BANDS on your LTE radio aren't compatible with any North American LTE. It's going to stay that way.
As far as what ROM? The Country Variants will all be pretty much the same. The carrier versions may have some extra carrier apps that will probably be useless in the US. I'd stick with what you have now. Why go ROM hopping? Many with RM-937 are flashing the Finland CV so as to have Denim right now. Other than that, I don;t see any advantage.
01-14-2015 05:32 PM