Thread: Nuvi 2x0 Software Versions Summary

Originally Posted by Giomen

WebUpdater do not read sticker on device It is read big red number with label HWID (internal ID of hardware). You can see it in the first post.

HWID 0834
It is for classic (old) Nuvi 250.

You have HWID 0851. But your nuvi 250 it is not the nuvi 250 and is not the nuvi 255. It is transition model. It is more model 255 then model 250, but do not have some not very important features likes DEM base map and photo navigation in Nuvi 255.

Thanks for the info, didn't know about that (that is, I knew about hw versions and how they don't "mix", just not about being a transition model).