Como poner mapas de Mexico

ayuda soy nuevo en esto y quisiera que me apoyaran para saber como puedo meter mapas de mexico en un tomtom one xl es de estados unidos pero quiero ponerle mapsa de mexico quisiera que me apoyaran con los pasos a seguir esto son los datos que tiene el gps


[TomTomGo]
DeviceName=TomTom ONE XL
DeviceVersionHW=ONE XL
DeviceSerialNumber=L71418A00516
DeviceUniqueID=AK8AE AACSN
RamDiskVersion=20080825
BootLoaderVersion=55022
LinuxVersion=223986
ApplicationVersionVersionNumber=8016
ApplicationVersion=9380
UserLanguage=Español
UserName=L71418A00516
LastConnectionTime=Never
GPSFirmwareVersion=
BuiltInColorScheme0=Belgica
BuiltInColorScheme1=Brittanica
BuiltInColorScheme2=America
BuiltInColorScheme3=Germanica
BuiltInColorScheme4=Australia
BuiltInColorScheme5=Deuteranopia
BuiltInColorScheme6=Greys
BuiltInColorScheme7=Antarctica
BuiltInColorScheme8=Africa
BuiltInColorScheme9=Astra
CurrentColorSchemeBuiltIn=2
CurrentVoiceInfo=Norma
CurrentMap=USA_and_Canada
CurrentMapVersion=725.1914
CurrentHomeLocation=58.98896,-159.04997,17Z Manokotak Airport (Manokotak)
Traffic=N
CurrentFuelpricesType=
CurrentFuelpricesTypeString=
CurrentFuelpricesLastFullUpdate=
ValueRatio=Ae02Nmhmy6ULqh5shw==
Features=PlusDownloadDynamic,PlusDownloadGeneral,PlusDownloadMap,PlusDownloadPOI,PlusDownloadScheme,PlusDownloadUpgrade,PlusDownloadVoice,PlusDownloadRingTone,PlusMessageNotification,PlusPushChannel,PlusTraffic,PlusWeather,PlusEphemeris,PlusBuddies,PlusMobileSafetyCameras,PlusRoadConditions,PlusFixedSafetyCameras,PlusFuelPrices,HDTraffic,PlusOnlineCamera,PlusTripReporting,HomeBackup,TTS,TTSCompressed,TTSNuance51,PhotoJPGViewer,PhotoBMPViewer,Newyork,Newyork1Dot6,Itinerary,Caymann,Durham,PhoneFeatures,CarSymbol,RDSTMC,Prague,Bluetooth,SDSlot,InternalFlash
SupportedPatchTypes=1F
NrSupportedErrorTypes=132
UserPatchDatVersion=102
CompressedPatchVersion=150
MapServerPatchDatVersion=104
DeletedPoiDatVersion=200
ServerLineIndexDatVersion=102
ServerNameIndexDatVersion=102
MapShareSupportedProviders=203
CharacterSet=Latin-1