The new software version 3.00 (2010-05) is now available for Sing/Mal version of Garmin Nuvi 205/205w/255w.
This version will enable multi-language voice resources support to the unit. After successful update, run WebUpdater and you will find more language options available to install into your GPS navigator.
Here are the steps I have taken to successfully updated my Nuvi 255w.
Download the installation file from Garmin's website (link provided at the end of this article). The filename is nuvi255W_SG_v300.exe with the size of 10,976kb.
Remove the SD card (that I use to store additional maps) from the GPS slot.
Connect the GPS to my computer with USB cable and access to its storage.
Rename the file /Garmin/GPX/Current.gpx to /Garmin/GPX/temp.gpx. During the update process, a new Current.gpx file will be created and data in this temp.gpx will be restored to the new Current.gpx. If this step is not taken, you might lost your saved waypoints and/or favourites.
Delete these 3 files from /Garmin/Voice folder:
Run the nuvi255W_SG_v300.exe from the computer. It will copy over some files to the GPS.
Safely unplug the USB cable and let the GPS reboot by itself. You will see the message of "Software loading..." on the screen of the GPS while it is performing the update.
In less than half a minute, the GPS will automatically reboot itself after the update is completed.
Now the GPS is loaded with new software v3.00 (successfully updated from the previous v2.80).
Meanwhile, software version 2.50 (2010-05) is also available for Sing/Mal version of Garmin Nuvi 1350/1460 now.
That version will:
- Add Travel Guide feature in Find Menu Page
- Enable multi-language voice resources support
- Synchronize to Eng V3.40