hola queria ver si alguien me puede ayudar a actualizar mi gps, es un tomtom xl ahora pongo todo lo que me sale en el archivo ttgo,bif

[TomTomGo]
DeviceName=TomTom XL
DeviceVersionHW=ONE XL (v9)
DeviceSerialNumber=RCXXXXXXXXX
DeviceUniqueID=XXXXXXXXXXX
RamDiskVersion=20081203
BootLoaderVersion=55011
LinuxVersion=244890
ApplicationVersionVersionNumber=8320
ApplicationVersion=9901
UserLanguage=Español
UserName=
LastConnectionTime=Never
GPSFirmwareVersion=
BuiltInColorScheme0=Belgica
BuiltInColorScheme1=Brittanica
BuiltInColorScheme2=America
BuiltInColorScheme3=Germanica
BuiltInColorScheme4=Australia
BuiltInColorScheme5=Deuteranopia
BuiltInColorScheme6=Greys
BuiltInColorScheme7=Antarctica
BuiltInColorScheme8=Africa
BuiltInColorScheme9=Astra
CurrentColorSchemeBuiltIn=0
CurrentVoiceInfo=Marta
CurrentMap=Western_and_Central_Europe_2GB
CurrentMapVersion=825.2157
CurrentHomeLocation=42.77179,-1.62474,(Lugar sin nombre)
Traffic=N
CurrentFuelpricesType=
CurrentFuelpricesTypeString=
CurrentFuelpricesLastFullUpdate=
ValueRatio=BatxysqYXmn+9mGeWQ==
Features=HDTraffic,PlusOnlineCamera,PlusTripReport ing,HidRemote,HomeBackup,GPRSEngine,VoiceRecording ,TTS,TTSCompressed,TTSLoquendo700,MP3,IPOD,MusicPl ayer,PhotoViewer,PhotoJPGViewer,PhotoBMPViewer,Voi ceBrowser,LinkVolumeToNoise,MapShare,Newyork,Itine rary,Caymann,Durham,Leeway,VehicleProfile,PhoneFea tures,CarSymbol,RichPOI,RDSTMC,Prague,SDSlot,Inter nalFlash,Microphone,ExternalModem
SupportedPatchTypes=1F
NrSupportedErrorTypes=132
UserPatchDatVersion=102
CompressedPatchVersion=150
MapServerPatchDatVersion=104
DeletedPoiDatVersion=200
ServerLineIndexDatVersion=102
ServerNameIndexDatVersion=102
MapShareSupportedProviders=203
CharacterSet=Latin-1

Lleva dos mapas los cuales me gustaria actualizar western_and_central_europe 2gb y Turkey_V825.2218

espero me podais ayudar, muchas gracias de antemano, un saludo