Thread: Transform a Nuvi 37xx in a Nuvi 34xx for dummies

Originally Posted by Fa_Piter

I can share original files from nuvi 3490T Europe.
Without maps, .System/Sid and .System/JCV it will be 1,7 GByte. Voice recognition files in .System/Asr are too big (more than 1GByte) and .System/Voice (more 600MBytes).
Result: no maps, empty .System/Sid, .System/JCV, .System/Asr and .System/Voice:
[Only registered and activated users can see links. ]

Warning: Avoid sharing your GarminDevice.xml with UnitID or unlock codes. Your device identity can be easily stolen.