Thread: Post here please your help request regarding Garmin

Originally Posted by mmsriver

Hi, how do I unlock map to Dakota 20 ? Have used keygen , but still won't unlock map.
Where can i find guide to .unl file ?
Thanks !

to unlock an unlocked IMG
rename the map gmapsupp.img and unlock with jetmouse keygen creating the unl file with notepad
[Only registered and activated users can see links. ]

on jetmouse keygen v1.5 put either the 10 digit gps unit id number (will be unlocked only in your gps)or the sd serial # (it will be unlocked in any gps you put the sd card
under-select map product --on the bottom ---custom map set---add the maps FID# also called mapid #

click generate a few times on the bottom-all those numbers will unlock the map--copy that 25 digit number into the gmapsupp.unl file --- don't add a enter --just 25 digits on the first line ----
on a sd card create a garmin directory--in that directory copy your gmapsupp.unl file (unlock file) and the gmapsupp.img (g2 map)
When you save the .UNL file in Notepad, be sure you set the "Save as type" to "All Files", not "Text Documents".

Originally Posted by dddavid

Hello,

I have a Dakota 20, what is, please, the difference between the build in memory and the micro sdcard one ?

sd is a storage memory you can add in your device, just to store maps, usually one per sd.
The internal memory contains the device root and also a preloaded map ,poi ,voices and so on- You can add a new map too if you have enough space in it