WB 850f firware update

Hello i just bought a brand new samsung wb 850f and i tried to update o firmware to 627.

i copied the files in the sd card the firmware update was ok but the gps update this message

GPS firmware update completed Do not power off during the process
NG Production Mode Fail.

What exactly is wrong?

In addition i want to know how i have to load the map of my country in the camera?

I use the map downloader ..i select my country download completed but no maps in the camera....

Sorry for my bad english please help me to to fix the proiblem because i need to take my camea in my vacations thnx!