backing up a nuvi

[pfd]

just bought a nuvi 360 t and i was wondering if i should back it up to my computer before upgrading software , firmware etc?
if i should how do i do this?

[swing]

Yes, you should.

A search of the forums should provide you the answers, but basically you need to Copy (and not Move) the data from the Nuvi's internal drive into a directory on your PC as a backup. You need to ensure you include Hidden files too.

A firmware update can render the unit useless (without a backup).
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