i don't think that people can use ndrive beta version.
activation of maps work by sending a unique large code diferent for each phone.
i'm beta tester since begining and try it with 2 different TP.
for each TP i try ndrive, i must ask to activate with two different serial number.
so we can let people trying to pirate ndrive.
buenas noches y buena suerta!!!
don't known if hp or ndrive are guilty, but ndrive for pre3 and touchpad are still in "construction".
IMO, prefer wait for a bug free app than.