I just got this as a hand me down from my Dad and I'm trying to update to the latest uk&Ireland map.

I tried following holyhead's instructions on the following page, but it doesn't say if that's ok for a TT one 3rd edition :
http://www.navitotal.com/maps-v9xx-f179/tomtom-one-t19014.html

I've also tried a couple of other maps/nav cores, but I always get "Problem with map. You cannot use this map on this device"

In the tomtom home program it shows as a TOM TOM ONE 3rd edition.

The following info is from my original backup:


[TomTomGo]
DeviceName=TomTom ONE X
DeviceVersionHW=ONE (v6)
DeviceSerialNumber=Y424XXXXXXXX
DeviceUniqueID=AKSSC XXXXX
RamDiskVersion=20040301
BootLoaderVersion=10012
LinuxVersion=1000
ApplicationVersionVersionNumber=8010
ApplicationVersion=9369
UserLanguage=English UK

CurrentMap=United_Kingdom_and_Republic_of_Ireland
CurrentMapVersion=710.1571



'Internal Memory' 156 free/489 total MB Block Size 4096

Two words: Patch Navcore.

On your device and with a map that (easily) fits on 1 GB you can get best results using the 9.510 navcore. And you will be happy with it.

However, you need to know what you're doing. Since you missed out the NC patching bit, I'm sure you have not done much reading and did not get yourself acquainted with the concepts.

I mentioned that I followed the instructions in holyhead's post which doesn't include patching the navcore but, after it didn't work I tried patching the navcore and it says it has already been patched.
This device only has a 500mb drive.
I have spent quite a lot of time reading through tutorials and forum posts here, but I still can't find out the correct map and navcore to use.
That's why I made my own thread.

It currently has the 9.510 navcore and the United_Kingdom_and_Republic_of_Ireland_940_7467 map as suggested in the thread I mentioned earlier.

What did FastActivate say when patching the map?
You really should download the latest 975 map. Don't get stuck in the past.

First

Whitch bootloader you have

Checking bootloader (the only reliable method)

Enter a device reset 15 sec.

Then turn on the device and hold the start button until you
get info screen. Which bootloader is there.

The map you mentioned has no meta code availble and should never work. So do what Razorblatter said don,t stick in the past and take the latest 975 mp.

ps.
But I think you mean the map 970_7467 and it works (meta integrated in FastAktivate).

Bootloader is not a problem here...

Thanks for the help guys.

When patching the map it had this :

Voices :
data86.chk => .dct OK
data71.chk => .dct OK
data72.chk => .dct OK

Complete maps :

United_Kingdom_and_Republic_of_Ireland-100773.meta => .dct OK



The bootloader on the info screen is S5 5001 #148765

Can you point me to the exact 975 map to get as there are lots of different 975 uk and ireland maps on this site.

The 970.7467 should have been working to
For your TT the latest is the United_Kingdom_and_Republic_of_Ireland 975_7688
maps-v9xx-f179/

Ok cheers
Is it better for me to start again and follow your instructions on the other thread by wiping the drive and copying the NC9.510_DSA_For 32Mb_ram_Voice+UK folder onto the drive.
Then reset.
Then copying the United_Kingdom_and_Republic_of_Ireland 975_7688 folder and patching the map with fastactivate?

It wasn't clear in your instructions if or when to disconnect the usb cable from the pc while doing the reset.

I'm downloading the 7688 folder now (not the auto installer)

Oke keep to that map because that is the most suitable.7688

Replacing your current map should be enough. Keep the rest.

I started again by wiping the drive as I had tried other stuff out earlier like updates etc
I did the reset till it showed as no maps etc. then copied the 7688 map folder into the drive and it patched ok with fastactivate.
I've had this same problem before, I'm not getting any satellites when restarting the TT so I'm connecting to tomtom home to update the quickgpsfix and I'm getting an error in the home program:
"Error when contacting server: You have an invalid version of the tomtom application installed etc".

I'm using tomtom home version 2.9

Should I be using a different version?

Does updating quickfixgps on fastactivate do the same thing?


ttgo.bif:
DeviceName=TomTom ONE
DeviceVersionHW=ONE (v6)
DeviceSerialNumber=Y4xxxxxxxxxx
BootLoaderVersion=55001
ApplicationVersionVersionNumber=9510
ApplicationVersion=1234792.2
CurrentMap=United_Kingdom_and_Republic_of_Ireland_975_7688
CurrentMapVersion=975.7688

Map(s):
G:\United_Kingdom_and_Republic_of_Ireland_975_7688\

Storage:
Size 488MB, Free 156MB

Does updating quickfixgps on fastactivate do the same thing?

Yes and after that 10 minutes in the open air and you must have a fix.

Ok cheers i just updated the quickfix using fastactivate.
The error I mentioned earlier "you cannot use this map on this device" still shows if I try "operate my ONE" in the home program.

Patch TTH.

But your device should work okay.