Not sure how exactly to update this one, and it's a weird one. It's a UConnect 5.0/RA2 in a 2016 Fiat 500e. I know the maps are really old but I haven't seen any of the version numbers before. Also when I connect my USB drive for updating to TomTom Home, the newest version it offers me is v1005.8799

Here's my into from ttgo.bif

[TomTomGo]
DeviceName=Uconnect 5 inch Radio Nav
DeviceVersionHW=Monviso
DeviceSerialNumber=TO3465Nxxxxx (5 numbers at the end but hiding just in case)
DeviceUniqueID=ABUH8 xxxxx (5 characters at the end but hiding just in case)
ApplicationVersionVersionNumber=11815
ApplicationVersion=2072885.107
UserLanguage=English US
CurrentColorSchemeCustom=file://MMC_Card/SceneRenderer/Data/schemes_preset/Rialto.xml
CurrentMap=USA_Canada_and_Mexico
CurrentMapVersion=940.6015
CurrentHomeLocation=xxxxxx,xxxxxxx,xxxxxxx (the GPS coordinates for my home, also hidden)
Traffic=N
ValueRatio=BRGcMdQ++4Ka7RrzrA==
Features=PlusWeather,PlusWeatherQuickMenu,HDTraffic,Hercules,HerculesTraffic,PlusTripReporting,PCF,ASRCnC,TTS,Caymann,Durham,Leeway,CommuterView,HTTPActivation,NoDocuments,NoAccessories,NoSafetyCameras,NoColorSchemes,NoVoices,NoImages,NoSounds,NoPoi
UnsupportedFeatures=PlusDownloadDynamic,PlusDownloadGeneral,PlusDownloadMap,PlusDownloadPOI,PlusDownloadScheme,PlusDownloadUpgrade,PlusDownloadVoice,PlusDownloadRingTone,PlusMessageNotification,PlusTraffic,PlusOrRDSTMCTraffic,PlusEphemeris,PlusRoadConditions,PlusSafetyCamerasStatic,PlusSafetyCamerasDynamic,PlusSafetyCamerasDownload,PlusFuelPrices,PlusFuelPriceTimestamp,TrackMe,OnDevicePayments,HidRemote,HomeBackup,GPRSEngine,VoiceRecording,ASR,ASRLegacy,ASRNonDialogueOption,TTSUncompressed,TTSCompressed,TTSLoquendo700,TTSNuance51,MP3,IPOD,MusicPlayer,PhotoViewer,PhotoJPGViewer,PhotoBMPViewer,Games,VoiceBrowser,LinkVolumeToNoise,LinkVolumeToSpeed,BluetoothA2dp,MapShare,Newyork,Itinerary,CaymannAlwaysOn,MAC,DepartureAdvisor,VehicleProfile,MapShareVehicleProfile,VehicleProfileRouting,VehicleDeadEndWarning,VehicleRestrictionWarning,VehicleProfileCaravanUI,Handsfree,PhoneFeatures,CarSymbol,3DCarModels,TextureRendering,ExtraSounds,UserSkin,RichPOI,FrequentDestinationsAtStartup,PermanentMapCfg,InternalModem,RDSTMC,Bluetooth,HardDisk,InternalFlash,Microphone,ExternalModem,SMSSupported,SendSMSSupported,Keyboard,SupportKeyControl,Work,WorkEnabled,WorkPromotion,WorkTuria,WorkMurcia,WorkBremen,WorkUsePlus,WorkStartUpPromotion,ShowTruckRestriction,SettingsOverride,SDK,USBAccessories,SimpleMapBrowserButtonBar,Traffic,MapOverlays,Documents,WarningSounds,ArrivalSounds,RDSTMCLocationTables,PowerManagement
CharacterSet=TTU
VehicleBrand=1
VehicleModel=30
VehicleOptions=
FreeSpaceEMMC=3941754880
TotalSpaceEMMC=7853125632
USA_Canada_and_Mexico=3803957991
USBDevice=true
UserName=xxxxxxxxxx (my email hidden)