Heeelp... Install map Brazil -TT ONE

Hi guys

I need help ...

I have TT One with the following configuration:

TTGO.BIF:
********* DeviceName = TomTom ONE
********* DeviceVersionHW = ONE (v3)
********* BootLoaderVersion = 48100
********* ApplicationVersionVersionNumber = 7162
********* ApplicationVersion = 8492
TTGO.BAK:
********* Not Found ...
TTGO.ORI:
********* Not Found ...
TTNAVIGATOR.BIF:
********* Not Found ...

(On the site of tomtomdotcom, with the serial number, says the device is version 2nd Edition!)
Is this correct?

I need to install the map of Brazil!

Which version of map of Brazil is compatible with my navcore?

I need to update the navcore?

thank you very much

Brazil 900.4602 is available, check the Navcore section for 9.485 Navcore, take the version with Memory Boost.
Follow the instructions provided in my posting and the 900 map thread and you will be fine.
Before you start your device with the new Navcore unpack this bootloader to the root of your device:5143
This will give you the support for the new Navcores and SDHC SD cards.

Hii, Downunder35m
thank you very much

ENGLISH ONLY PLEASE!!

THANX!!
tendriver
Super Mod