Seems I'm a numpty.
The good folk here helped me install Igo8 onto a vintage Binatone X350, with a bit of pushing in the right direction I worked it out.
But my latest challenge, trying to update a TT One V4 is causing me a headache. Even after reading all the stickies, and idiot's guides, I still can't work out what I'm meant to do with it!
I've updated the device through TT Home, now I've got App 7.903, and map v675.1409.
Is it possible to get a newer map onto this device, as there's a few new roads (well, a couple of years old now) near my work and this device doesn't acknowledge them?
Cieran