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

Originally Posted by jkohgin

Let me ask again: how can i be sure to have an us or EU unit and not an Asia (or what else) one that this tutorial works for it?
Is it on the data card test page "model USD"?

You recognize EU or Asia unit you have by HWID. For EU HWID is 006-B1101-00.
HWID you can find in garmindevice.xml file which is in folder Garmin on your device.
It looks like this:
<Model><PartNumber>006-B1101-00</PartNumber>