How to update my Carminat

Hello Guys,
I'm pretty new to this, so please be gentle with me.
How do I update my SD Card with new maps ?

I have this from the ttgo.bif file:
ApplicationVersionVersionNumber=9884
ApplicationVersion=1609031.550
VehicleBrand=Renault

Found Europe 1020_9247 somewhere, and tried copy to SD, but that did not work.
Car told me, that it could not use the map.

I hope someone can walk me through how to do it.
Thanks.

Syswatch wrote:Hello Guys,
I'm pretty new to this, so please be gentle with me.
How do I update my SD Card with new maps ?

I have this from the ttgo.bif file:
ApplicationVersionVersionNumber=9884
ApplicationVersion=1609031.550
VehicleBrand=Renault

Found Europe 1020_9247 somewhere, and tried copy to SD, but that did not work.
Car told me, that it could not use the map.

I hope someone can walk me through how to do it.
Thanks.

With this navcore it is not possible to use free maps.

The only thing you can do is buy a map.

Downgrading off the navcore is not possible.