US/EU nuvi 24/25x5 have HWID 1371 and PCB P/Ns of 105-01925-00; 105-01925-02; 105-01926-00; 105-01926-02 & 105-01926.10. If you can find a dezl with a matching PCB then a conversion may be possible. Find the candidate dezl firmwares and look in the RGN file for "1*0*5*-*" using "*" as a wildcard (you may have to convert a fw GCD to an RGN file to properly search). Read this thread to understand how to search fw for the PCB P/N and make the required comparisons: [Only registered and activated users can see links. ].