Newby how to update my tom tom one

where do I start and finish :)
what is the right version of navcore that i should use and what map version for usa_canada maps should i use ?
here is my device details:
DeviceName=TomTom ONE
DeviceVersionHW=ONE (v8)
BootLoaderVersion=55011
ApplicationVersionVersionNumber=8010
ApplicationVersion=9369
CurrentMap=USA_and_Canada
CurrentMapVersion=725.1905

thanks

well you can keep your current NavCore but u should update your MAP here,,,

first make a FULL backup of your device... follow this tutorial --> Here!

once thats done, i think you got 1GB of internal memory so in this case,

get MAP USA_and_Canada_850_2783 --> Here!

the navcore I have is the original version that was comming with the device, it will work with that map ? I don't need to patch anything ?
how do I update the map ? just copy the files ?

i looked at the CHART and it says it compatible...

did u do a FULL back first?

michelstlouis wrote:the navcore I have is the original version that was comming with the device, it will work with that map ? I don't need to patch anything ?
how do I update the map ? just copy the files ?

yes you can keep yor origional navcore but to use a patchd map you will need to patch your ttsystem/pndnavigator

1. Download keygen 4.1d or ydg tool to patch your ttsystem or PNDNavigator file and patch the required files
2. Download your required map and extract to a correctly named folder on your device root so if you use the map stated above the folder on your device root will be called "USA_and_Canada_850_2783" (To see map/navcore compatibility please see our map chart )
3. Patch the map with Keygen 4.1D

The backup is the first thing I did.
I will give it a go and let you now...

thanks a lot