Thread: Using TMC in Garmin nuvi for free

Originally Posted by Giomen

What about GTM26/36 SW?! Which version is worked with JetMouse signatures? We have on stock version from 2.00 to 2.20 for 006B125700.GCD...

Giomen,
In the versions that I could test the GTM 26 and 36 with signature Jetmouse work seamlessly with nuvis 1xxx and 37xx series. Not work in nuvis with firmware 2012 as the 34xx, 35xx, 2xx5. For any doubt please see attached screens. The white screens are of GTM 26 and the black of GTM GTM 36, encompassing the firmware 2.00, 2.10 and 2.20. Note that both have the same HWID. Already opened the box and checked the receiver: gtm26 and 36 are apparently identical.
In relation to my previous post about locking of the firmware 2.10 in GTM 60 working with 3590, I still have not found solution. I modified the version 2.00 that was installed correctly in GTM60 but continues with the error 12 with blocking of traffic, by the way, exactly the same screen that appears in locked GTM 36 of this post. Very curious is that the GTM 60 with firmware 2.10 works perfectly with nuvis of firmware 2013 as in 3597. Very probably the Garmin recorded the blockage somewhere in the non-volatile memory of the 3590 or cable, that the firmware can not access. Still need to test the GTM 60 with another gps (3590 or 34xx) in order to better analyze..


[Only registered and activated users can see links. ] GTM 36 with Nuvi 2595

[Only registered and activated users can see links. ] GTM 26 with Nuvi 1300

[Only registered and activated users can see links. ] GTM 26 with Nuvi 1300