Thread: Transform a Nuvi 37xx in a Nuvi 34xx for dummies

Originally Posted by lolypop000

@voyager56
In some nuvis after convert from 37xx to 34xx is problem with number 34xx and we have now time to find out how to repair this with editing reg 41
You have in reg 41 about 8x writen decimal number and about 4x hex number of model number, if you know how to read reg 41 then is no problem to see this number

But what we achieve by recovering 34xx to 3490 ? All functionality of 3490 can be easily implemented into 34xx. All the features of 3490 will be present.