Hi
I'm a new been on here but have always messed about changing things.

I have a Garmin Nulink 2390.
I need a truck sat Nav for work so am looking to change the software / maps to help me.

I need to be able to select the height and length etc of the lorry I am driving.

Is it possible to load the software / maps from the nuvi 465t or a dezl?

If so where do I start as I need a guide to show me what to do.
Can anyone help.

I have seen you can update to 465t this will give me what I need.

Can anyone help, as to where I start.

is there any who can help ?

Hi, I haven't seen it done with a Garmin sorry. Have you thought about TomTom Truck which is well documented on this site?

Can I put tom tom truck onto my garmin?

No, different format

How can I change my system so I have the truck option like the 465t or similar, not the dezi. There must be a way to flash it?

Ok u have firmware for 465t.
what ssoftware can iI use to flash it?
Can webupdater do this?