TomTom XL New Navcore? Patched map cannot be loaded

[PabloEscobar]

Hello,

im using TomTom XL with 9.430.890926.2 Navcore. Today i wanted to change my old map with a new one. I followed THIS guide but the new map cannot be loaded. If i change it im getting a red window "you cannot use this map on your device"
The map is United_Kingdom_and_Republic_of_Ireland 890.4234

What is the solution? Do i need new navcore?

Regards!

[simpaty]

2 questions for you.

Is your navcore patahced?
Is your map activated with your tomtom's ID?

[lemonfish]

The error message you are getting usually means you haven't patched your device properly.

Confirm you have created .dct file(s) in your UK map folder. If not, then it hasn't been activated properly.

Also make sure you only use the LATEST version of FastActivate. Older versions may not be able to activate this map.

If your navcore is the latest OFFICAL one for the device that you obtained from TomTom HOME, then you don't need to change it.