The new firmware for n?vi 203, 205, 205W, 215W, and 1460 Thai that support TSM v.10.1 map have now been released for downloading, including junction view for n?vi 710 (for n?vi 215W, and 1460 the new firmware comes with the new version of junction view too). Please note that the TSM v.10.1 will run slower on The hTC Windows Mobile phones that come with Garmin Mobile XT than previous version due to the increase in map data structure and size.
Warning: For users of n?vi 215W and 710 and 1460 Thai, please install the version of junction view according to the map version that you have. Each junction view is tied to particular map version and isn’t compatible with other map versions.
Source: Garmin Thailand