Question about Tomtom GO 300 GPS Receiver

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Tom tom one activation code

Hi, I have just updated my maps on my tomtom one, it is now asking for this code, its a while since I last seen the code card and have lost it now, can you help me please,

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Re: tom tom one activation code

You might be able to get you device code by:

select the main menu

select the change preferences

scroll through till you find 'show version'

select it & it may display your device code at the top?

Posted on Dec 15, 2007

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Re: tom tom one activation code

Hi i bought a tomtom go 300 sat nav off ebay and a oringinal great britain card off another seller i put it in my satnav it give me my device number but then says log on to it asks for product code number i don't have one so how can i get this product number? thnkz karen

Posted on Jun 15, 2010

Re: tom tom one activation code

You must use activator. this is program unlock your tomtom. good luck find him

Posted on Nov 05, 2008

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Tom tom one xl

Hi, What you have is 'device' code.

What you need is a 'product' code.
See here about how to find that out:

Once you have it. Click here to get the activation code:

which is what the device is asking for... :)

Oct 11, 2008 | Tomtom ONE GPS Receiver

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Product codes for go 630- no maps

You need to contact either the place you bought the device or TomTom... probably the place you bought the device because they gave you a defective one. It should already have a map on it and it should ask you to "update" it when you login to TomTom home.

Mar 17, 2010 | Tomtom Go 630 GPS Receiver

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How to activate the map once we have the code?

You can activate products by connecting the unit to a USB port of a computer. If The Tomtom Home application is installed on computer it will launch and update the unit. On page 1 of main Home menus there is an icon for activation.

To make things easy for you I am enclosing a screen capture from the HOME 2.7 application.


Dec 22, 2009 | Tomtom GO 700 GPS Receiver

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Activation code Western Europe v660.1256

The activation code for the unit and map details supplied is


This code will only work on this unit.

If you have a different unit or v6 map, submit the details and I will help if i can

Please rate and remember to say thanks

May 27, 2009 | Tomtom ONE 3rd Edition GPS

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Just purchased tomtom v3 Great britan followed updates via tom tom home web site now tells me cannot load map thats been downloaded keeps asking for activation code ? just want to reistall as it was when...

You may have to flash the firmware again. Go here to TomTom's article dealing with this issue:

Hope that helps! Should you have any further questions,please feel free to post them here.

P.S. – I would greatly appreciate a FixYa!rating if the solution I provided fixed or helped you resolve your problem.

Thank you for using FIXYA!


Oct 12, 2008 | Tomtom GPS Devices

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Tom tom GPS Map Updates

you go to and make sure you have website open before you connect your tomtom to the computer.

May 22, 2008 | Tomtom GO 910 GPS Receiver

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Tom Tom 910 map update with 920 maps?

Yes, this is possoble.

Make sure you:
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- Have updated TomTom Home to latest version

Then buy and upgrade map through TomTom Home...

Find latest version of TomTom Home here:

Apr 03, 2008 | Tomtom GO 910 GPS Receiver

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Tom tom go 300 product code lost

Im slightly confused???

what was it you need your product code for?
You brought new maps, that need a product code to install?

Now tomtom say you need to buy new maps to get a new product code?

Dec 10, 2007 | Tomtom GO 300 GPS Receiver

1 Answer

Activation code missing from secondhand tomtom, think its a 500 go

I have managed to load a downloaded map onto two separate Tomtom one XL devices. I did it through tom tom home. I purchased , downloaded and installed the map on my first device. Then connected my second device to my computer. In TOM TOM Home I then changed my device using the Device menu / Change device. it then allowed me to load the map onto a second TOM TOM device.

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