Originally Posted by the shah
it works on AT&T's HPSA+ which isn't real LTE, is that different than what you're saying ?
HPSA+ is "4G" in AT&T marketing only. It's a GSM network. Yes it's faster then the old HSPA they used, but it's not true LTE. This Verizon iPhone 5 won't do AT&T's new LTE network because it only has hardware for Verizon's LTE.
I'm not sure why anyone would want to buy a Verizon phone just to run it on AT&t slower network. What's the upside here? Just buy the AT&T phone if you want to run on their network and get LTE too.