Updating gamin nuvi 770 rolex dating
Garmin makes top quality GPS and navigation systems.
I recently tries to update my maps int it told me there was no room to update.
Had an insufficient space error on NUVI 2597LMT when using Garmin Express to update the maps (2017.10).
I manually deleted the file from .system directory and that allowed the update to proceed normally.
I have a Micro SD in my 2595, have deleted all the extra languages and voices I will never use and have had no problems with map updates loading.
On my Nuvi 55 I have not had the need to add a memory card yet and no problems loading the updates.
Assuming you mean a map update, there may be another problem since the unit supposedly has 8gig of memory, enough for all updates. Personally, I never update maps, PReferring to buy a new unit.