Hi, and welcome to Navitotal.
That device is fairly easy to 'upgrade' to different navigation software (what is it running now...Route66?).
First, get the program you want from here:
:link:For Primo, I would recommend Primo2 from 'me', or for iGo 8.3x from Fatboyfun or Chas521.
Whether iGo 8 or Primo may depend on how much operating memory (RAM) the device has. If it is 128MB you can run just about whatever you like. If it is 64MB, iGo8.3x might be a better choice (Primo will run on 64MB, but more is needed for all optional functions to run well).
Then get whatever maps you need from here:
:link:Put the Program with Maps on your SD Card.
On your computer, create a new text document with Notepad, and put only a line such as this in it:
\SDMMC\[color="#FF0000"]iGO8[/color]\[color="#008000"]iGO8.exe[/color]
[color="#FF0000"]This[/color] should be the name of the program folder (could be iGo8, Primo2, etc).
[color="#008000"]This[/color] should be the name of the main *.EXE file in that folder (could be iGo.exe, Primo2.exe, etc)
Save your text document as
shell.ini. Be sure you are viewing extensions in your File Explorer and take care that it does
not get named with a double extension such as shell.txt.ini or shell.ini.txt.
Copy your new shell.ini to the root of ResidentFlash on your device.
Insert your SD Card, reboot the device, and it should load your new program from the SD Card. Follow along with initial setup of the program.
Any more questions, ask here.