Specs for this phone all omit 2100MHz band for 3G. Anyone tried an unlocked 521 in Europe and gotten 3G (would show up as '4G' on the phone due to T-Mobile's customizations)?
I'd be surprised if the device really didn't have proper 2100MHz support but then again who knows.
I'd be surprised if the device really didn't have proper 2100MHz support but then again who knows.