Resurrecting old TomTom One 3rd Edition

Hi there

First post here, looking to breathe some new life into an old One 3rd Edition, so latest Navcore and maps if possible..
I think the guy I got this off has attempted to update it already..
See below for ttgo.bif contents:

[TomTomGo]
DeviceName=TomTom ONE
DeviceVersionHW=ONE (v6)
DeviceSerialNumber=XXXXXXXXXXXX
DeviceUniqueID=XXXXX XXXXX
RamDiskVersion=20110729
BootLoaderVersion=55001
LinuxVersion=734578
ApplicationVersionVersionNumber=9170
ApplicationVersion=734651.2
UserLanguage=English UK
UserName=
LastConnectionTime=Never
GPSFirmwareVersion=185.5001.041
BuiltInColorScheme0=Belgica
BuiltInColorScheme1=Brittanica
BuiltInColorScheme2=America
BuiltInColorScheme3=Germanica
BuiltInColorScheme4=Australia
BuiltInColorScheme5=Deuteranopia
BuiltInColorScheme6=Greys
BuiltInColorScheme7=Antarctica
BuiltInColorScheme8=Africa
BuiltInColorScheme9=Astra
BuiltInColorScheme10=Asia
BuiltInColorScheme11=Brasilia
BuiltInColorScheme12=Concordia
BuiltInColorScheme13=NewAnglia
CurrentColorSchemeBuiltIn=11
CurrentVoiceInfo=Jane
CurrentMap=Western_Europe_1GB
CurrentMapVersion=825.2159
Traffic=N
CurrentFuelpricesType=
CurrentFuelpricesTypeString=
CurrentFuelpricesLastFullUpdate=
ValueRatio=Al6yD13aboZ6/qD4Og==
Features=PlusDownloadDynamic,PlusDownloadGeneral,PlusDownloadMap,PlusDownloadPOI,PlusDownloadScheme,PlusDownloadUpgrade,PlusDownloadVoice,PlusDownloadRingTone,PlusMessageNotification,PlusPushChannel,PlusOrRDSTMCTraffic,PlusWeather,PlusEphemeris,PlusBuddies,PlusMobileSafetyCameras,PlusRoadConditions,PlusFixedSafetyCameras,PlusFuelPrices,HomeBackup,VoiceBrowser,LinkVolumeToSpeed,MapShare,Newyork,Itinerary,Caymann,Durham,Leeway,Handsfree,CarSymbol,RichPOI,PermanentMapCfg,RDSTMC,Bluetooth,SDSlot,InternalFlash,SMSSupported,SupportGetAMap,SettingsOverride,SDK,USBAccessories,MultipleMaps,Traffic,MapOverlays,Documents,WarningSounds
UnsupportedFeatures=PlusForceMessageNotification,PlusTraffic,PlusFuelPriceTimestamp,HDTraffic,Hercules,HerculesTraffic,Oxford,TrackMe,PlusTripReporting,OnDevicePayments,HidRemote,GPRSEngine,VoiceRecording,ASR,ASRCnC,TTS,TTSUncompressed,TTSCompressed,TTSLoquendo700,TTSNuance51,MP3,IPOD,MusicPlayer,PhotoViewer,PhotoJPGViewer,PhotoBMPViewer,Games,LinkVolumeToNoise,CaymannAlwaysOn,MAC,DepartureAdvisor,VehicleProfile,MapShareVehicleProfile,PhoneFeatures,3DCarModels,TextureRendering,ExtraSounds,UserSkin,FrequentDestinations,InternalModem,Prague,HardDisk,Microphone,ExternalModem,Keyboard,SupportKeyControl,Work,WorkEnabled,WorkPromotion,WorkTuria,WorkMurcia,WorkBremen,WorkUsePlus,WorkStartUpPromotion,LiveServices,SimpleMapBrowserButtonBar,HTTPActivation,AltDefaultCarSymbol,ArrivalSounds
SupportedPatchTypes=3F
NrSupportedErrorTypes=138
UserPatchDatVersion=102
CompressedPatchVersion=200
MapServerPatchDatVersion=105
DeletedPoiDatVersion=200
ServerLineIndexDatVersion=102
ServerNameIndexDatVersion=102
MapShareSupportedProviders=243
CharacterSet=TTU
VehicleBrand=
VehicleModel=
VehicleOptions=

Thanks in advance
Sam

*) Recommended Navcore navcore 9.540 32MB device
topic17200.html
--
Recommended Map (meta availble)
United Kingdom and Republic of Ireland 965.7250
--
1) Make a backup of your Device and delete the content.
--
2) Unpack the* navcore (winrar ) and place folders and files on your Device Internal/SD Card.
--
3) Reset The Device (minimal 20 sec) and start it till the announcement "No map found"
--
4) which map is compatible with any NavCore.
--
maps-v9xx-f179/all-new-maps-965-966-t18262.html
--
Horizontal map version
Vertical navcore
From navcore vertical down and horizontal maps
If the box is green you can use the map with this navcore (if it is red not)
--
5) Be sure that you have the right map.
Is there a meta from the map you want to use.
No meta then you can not use the map.
--
Copie the chosen map to your Device (root internal/SD Card) in his own folder.
If you open the map you see the loose files and probably a folder (brand).
Not a map in a map.
--
6) Copy "FastActivate.exe" to your TomTom device root (internal or SD Card).
Run "FastActivate.exe".
   Select 1 and 2
Done

You don't have to change the navcore 9.170 which is already installed as it allows you to run any fully featured map you like. However, navcore 9.510 is available.

You didn't say which map you're looking for but if we assume you're looking for UK & ROI then you have 2 choices:

UK & ROI 965.7250 = fully featured map with ALG etc
or
UK & ROI 962.7280 = limited features map

Thanks both, doing some reading now and will crack on
Sam

To keep it real simple, as fredderf alluded to, stay with 9.170 & no back up is needed. Just change your map to UK & ROI 965.7250. Out with the old map folder & in with the new map folder.
Since 9.170 is already patched, run FastActivate option 2 to patch the new map. Disconnect & reboot. DONE!!