The new software version 3.10 (2010-09) is now available for Sing/Mal version of Garmin Nuvi 205/205w/255w.
This version will:
- Improve the stability of the GPS software system.
- Synchronize to English v6.60.
The update process is similar to that of previous version. You can refer to this article written for earlier version here for detailed steps of upgrade.