Quote Originally Posted by tester_76 View Post
For 3d map your device must supported to display 3d building you don't need to unlock it
if it match with your map version and map version was unlocked your device will display it automatic.
My device support 3d building.If I don't unlock 3d file my device show "Can't unlock map".
Quote Originally Posted by hudriwudri View Post
3d buildings are only displayed on garmin devices with thai firmware!
I use 3770 thai firmware.