How to upgrade navcore for GO 300 ?

Hi ,
All is in the title.....

Thanks

Sandro57 wrote:Hi ,
All is in the title.....

Thanks

Not quite all is in the title. Current navcore, current map & what size SD card?

Sandro57 wrote:Hi ,All is in the title.....

http://www.navitotal.com/forums/showthread.php?5506-latest-NC-prepared-for-small-and-large-devices
.. all in description

bmwdriver wrote:http://www.navitotal.com/forums/showthread.php?5506-latest-NC-prepared-for-small-and-large-devices
.. all in description

This is good info, but a bit overwhelming for a newbie.

Hi ,
Sorry for the late answer
Here the info of the device

DeviceVersionHW=GO 300
RamDiskVersion=20081205
BootLoaderVersion=50500
LinuxVersion=2344
ApplicationVersionVersionNumber=7903
ApplicationVersion=9183
GPSFirmwareVersion=2.4.13.03-XIAC2.0.2-C3PROD1.0

Map is very old : v6.75 Europe on SD card 1GB .I'd like to change with map europe 870.3406 if it's possible...
Thanks

Sandro57 wrote:Hi ,
Sorry for the late answer
Here the info of the device

DeviceVersionHW=GO 300
RamDiskVersion=20081205
BootLoaderVersion=50500
LinuxVersion=2344
ApplicationVersionVersionNumber=7903
ApplicationVersion=9183
GPSFirmwareVersion=2.4.13.03-XIAC2.0.2-C3PROD1.0

Map is very old : v6.75 Europe on SD card 1GB .I'd like to change with map europe 870.3406 if it's possible...
Thanks

To use Europe 870.3406 you will need to get a 4GB SDHC card.
To use a 4GB card on your 300, you must upgrade your navcore/bootloader to 8.300/5.5015 or higher.
If you wish to continue, please advise.

Yes , please

Sandro57 wrote:Yes , please

Download & unzip this attachment. Copy the unzipped "system" file to your 1GB card, overriding the current system file. REBOOT your 300.This will update your bootloader to 5.5128, so you can use a 4GB card.

Download & copy the Europe 870.3406 map to the new card.
Put a copy of your unit's ttgo.bif file on the new card.
Go here: TomTom Automatic Navcore Installation Read the instructions carefully. Select SE_Navcore.8.412.1236_32mb_devices.rar
Unzip & run this navcore package to the card. The navcore is prepatched. The Activator in included in the package should auto patch the map. With the card in the unit, REBOOT.

Sorry tendriver , but where is the attachment ?

Sandro57 wrote:Sorry tendriver , but where is the attachment ?

In post 8 above.