here you go phil follow this tut and the files are from post 4,5,6 and 11,12,13
>download the files from witchys post (
https://www.digitalworldz.co.uk/index.php?threads/212697/)
>unzip to your harddrive
>copy all files of your sd to a safe location
>make sure no files on your sd
>Copy the mobilenavigator and the United_Kingdom_and_Republic_of_Ireland_v830.2307 folder to your sd from the file you unzipped
>put sd in your rac - turn it on
>when you get the error click voucher
>this will put you into win ce
>turn sat nav off
>sd back in computer should be a file called tt_navigator.bif
>open this in notepad, note the DeviceUniqueID
>go into the maps folder on the sd copy the meta & pna file
>place it in keygen8/dct_file location in the files from witchy
>right click on the open_me.cmd file then select edit from the dropdown menu. Find this line 'SET /P p=Voer je Devicecode hier in zonder spaties. Voorbeeld AADH28JB92:' replace AADH28JB92 with your own 10 digit Unique ID, and save
>now double click open_me, it should say ok (if not ensure you've used capitals)
>go into the dct_file and copy the newly visible dct file onto your sd card in the same location as the meta and pna file
>put sd back in your rac
>touch screen the screen, select change preferences, goto screen6 select gps status
>select configure, other nmea, baud 19200,com7
and thats it - easy huh!!