Thread: GTM36 and GTM26 problem with TMC on nuvi series 2xxx and 3xxx

Originally Posted by lolypop000

If you first create backup of your region 41 then all will work again like charm, if you don't have backup of region 41 then you have problem, after repair you will lose model number and we still don't know how to repair model number.

Is it the same thing (Region 41) and (41.bin) as I only have the second one. So I must make a backup right now before I use the (For backup and erase reg41 for nuvi 24x5, 25x5) zip or currently with my "modded & outdated 140.bin" that I've found on the net and GTM broken, it's too late already to make the backup? I'd like to know before using the back/erase thingy not to permanently scew my gps :/

Here's the files the backup did for me.
Note by Mod link removed because it contains device ID , too personal to shre in public forum, lolypop will send you a pm