I'm working to upgrade a friend's TomTom One 30 series, I notice it only supports 1GB (no SD card expansion either). I'm trying to find out what USA or North America maps it will support.

Device Information:
[TomTomGo]
DeviceName=TomTom ONE
DeviceVersionHW=ONE (v8)
DeviceSerialNumber=PN6459A08786
BootLoaderVersion=55136
LinuxVersion=343369
ApplicationVersionVersionNumber=8083
ApplicationVersion=9669
UserLanguage=English US

Currently installed map is: USA_and_Canada v835.2420

I've updated a Go 910 and Go 630 before, but those had expansion slots/enough memory to support the full 2GB+ maps and also had navcores listed on the map to navcore list.

Thanks in advance for any help you can provide!

There is not available yet a 860 USA & C map for a ONE. USA & C 855.2931 or 2981 are available.

Thank you TenDriver!
I'll try them out; going to search for the differences too, according to the list there doesn't seem to be any navcore or features differences

trixster wrote:Thank you TenDriver!
I'll try them out; going to search for the differences too, according to the list there doesn't seem to be any navcore or features differences

Neither map has "features" & both maps will run on any navcore.