Thread: Alternative Nuvis Firmwares

Yes, possible but no sound. I think 16xx series use different speakers than 13/14 series.

Originally Posted by ddabcd277

Yes, possible but no sound. I think 16xx series use different speakers than 13/14 series.

Thanks for quick reply,

So it's no use to even try.

So is JPN the only firmware that I can flash to have custom routes enabled or is there any other firmware that will also have custom routes ?

Thanking you.