I forget to take screen shot when GTM36 was working.
Or do you sugest that i take screen shot on 3490 first with GTM36 (no tmc data) and then with GTM25 (with tmc data/working)?

p.s.
On what nuvi work GTM36 and 26 in your country?
Do you change region 140 on this nuvi and GTM36 and 26 still work?